1808972946000

Names of 1808972946000

• Cardinal: 1808972946000 can be written as One trillion, eight hundred eight billion, nine hundred seventy-two million, nine hundred forty-six thousand.

Scientific notation

• Scientific notation: 1.808972946 × 10¹²

Factors of 1808972946000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3221

Divisors of 1808972946000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 31 33 36 40 44 45 48 50 54 55 60 62 66 72 75 80 88 90 93 99 100 108 110 120 124 125 132 135 144 150 155 165 176 180 186 198 200 216 220 225 240 248 250 264 270 275 279 297 300 310 330 341 360 372 375 396 400 432 440 450 465 495 496 500 528 540 550 558 594 600 620 660 675 682 720 744 750 775 792 825 837 880 900 930 961 990 1000 1023 1080 1100 1116 1125 1188 1200 1240 1320 1350 1364 1375 1395 1485 1488 1500 1550 1584 1650 1674 1705 1800 1860 1922 1980 2000 2046 2160 2200 2232 2250 2325 2376 2475 2480 2640 2700 2728 2750 2790 2883 2970 3000 3069 3100 3169 3300 3348 3375 3410 3600 3720 3844 3875 3960 4092 4125 4185 4400 4464 4500 4650 4752 4805 4950 5115 5400 5456 5500 5580 5766 5940 6000 6138 6200 6338 6600 6696 6750 6820 6975 7425 7440 7688 7750 7920 8184 8250 8370 8525 8649 9000 9207 9300 9507 9610 9900 10230 10571 10800 11000 11160 11532 11625 11880 12276 12375 12400 12676 13200 13392 13500 13640 13950 14415 14850 15345 15376 15500 15845 16368 16500 16740 17050 17298 18000 18414 18600 19014 19220 19800 20460 20925 21142 22000 22320 23064 23250 23760 24025 24552 24750 25352 25575 25947 27000 27280 27900 28521 28830 29700 30690 31000 31690 31713 33000 33480 34100 34596 34859 34875 36828 37125 37200 38028 38440 39600 40920 41850 42284 42625 43245 46035 46128 46500 47535 48050 49104 49500 50704 51150 51894 52855 54000 55800 57042 57660 59400 61380 62000 63380 63426 66000 66960 68200 69192 69718 69750 72075 73656 74250 76056 76725 76880 79225 81840 83700 84568 85250 85563 86490 92070 93000 95070 95139 96100 98239 99000 102300 103788 104577 104625 105710 111600 114084 115320 118800 120125 122760 126760 126852 127875 129735 136400 138384 139436 139500 142605 144150 147312 148500 152112 153450 158450 158565 167400 169136 170500 171126 172980 174295 184140 186000 190140 190278 192200 196478 198000 204600 207576 209154 209250 211420 216225 228168 230175 230640 237675 240250 245520 253520 253704 255750 259470 264275 278872 279000 285210 285417 288300 294717 297000 306900 313731 316900 317130 334800 341000 342252 345960 348590 360375 368280 380280 380556 383625 384400 392956 396125 409200 415152 418308 418500 422840 427815 432450 456336 460350 475350 475695 480500 491195 507408 511500 518940 522885 528550 557744 558000 570420 570834 576600 589434 594000 613800 627462 633800 634260 648675 682000 684504 691920 697180 713025 720750 736560 760560 761112 767250 785912 792250 792825 836616 837000 845680 855630 864900 871475 884151 920700 941193 950700 951390 961000 982390 1023000 1037880 1045770 1057100 1080629 1081125 1140840 1141668 1150875 1153200 1178868 1188375 1227600 1254924 1267600 1268520 1297350 1321375 1369008 1394360 1426050 1427085 1441500 1473585 1522224 1534500 1568655 1571824 1584500 1585650 1673232 1674000 1711260 1729800 1742950 1768302 1841400 1882386 1901400 1902780 1922000 1964780 2046000 2075760 2091540 2114200 2139075 2161258 2162250 2281680 2283336 2301750 2357736 2376750 2378475 2455975 2509848 2537040 2594700 2614425 2642750 2652453 2788720 2852100 2854170 2883000 2947170 3045409 3069000 3137310 3169000 3171300 3241887 3243375 3422520 3459600 3485900 3536604 3565125 3682800 3764772 3802800 3805560 3929560 3964125 4183080 4228400 4278150 4322516 4324500 4357375 4420755 4566672 4603500 4705965 4715472 4753500 4756950 4911950 5019696 5189400 5228850 5285500 5304906 5403145 5704200 5708340 5766000 5894340 6090818 6138000 6274620 6338000 6342600 6483774 6486750 6845040 6971800 7073208 7130250 7135425 7367925 7529544 7611120 7843275 7859120 7928250 8366160 8556300 8645032 8649000 8714750 8841510 9136227 9207000 9411930 9507000 9513900 9725661 9823900 10378800 10457700 10571000 10609812 10695375 10806290 11408400 11416680 11788680 11892375 12181636 12279875 12549240 12685200 12967548 12973500 13072125 13262265 13943600 14146416 14260500 14270850 14735850 15059088 15227045 15686550 15856500 16209435 17112600 17290064 17298000 17429500 17683020 18272454 18414000 18823860 19014000 19027800 19451322 19647800 20915400 21142000 21219624 21390750 21612580 22103775 22833360 23529825 23577360 23784750 24363272 24559750 25098480 25935096 25947000 26144250 26524530 27015725 27408681 28521000 28541700 29176983 29471700 30454090 31373100 31713000 32418870 33499499 34225200 34859000 35366040 35677125 36544908 36839625 37647720 38055600 38902644 39216375 39295600 41830800 42439248 42781500 43225160 44207550 45681135 47059650 47569500 48628305 48726544 49119500 51870192 51894000 52288500 53049060 54031450 54817362 57042000 57083400 58353966 58943400 60908180 62746200 63426000 64837740 66311325 66998998 69718000 70732080 71354250 73089816 73679250 75295440 76135225 77805288 78432750 81047175 82226043 85563000 86450320 88415100 91362270 94119300 95139000 97256610 98239000 100498497 104577000 106098120 108062900 109634724 110518875 114166800 116707932 117649125 117886800 121816360 125492400 129675480 132622650 133997996 135078625 137043405 142708500 145884915 146179632 147358500 152270450 155610576 156865500 162094350 164452086 167497495 171126000 176830200 182724540 188238600 190278000 194513220 196478000 200996994 209154000 212196240 216125800 219269448 221037750 228405675 233415864 235298250 243141525 243632720 259350960 265245300 267995992 270157250 274086810 285417000 291769830 294717000 301495491 304540900 313731000 324188700 328904172 331556625 334994990 353660400 365449080 376477200 380676125 389026440 401993988 405235875 411130215 432251600 438538896 442075500 456811350 466831728 470596500 486283050 502492485 530490600 535991984 540314500 548173620 570834000 583539660 589434000 602990982 609081800 627462000 648377400 657808344 663113250 669989980 685217025 729424575 730898160 761352250 778052880 803987976 810471750 822260430 837487475 884151000 904486473 913622700 941193000 972566100 1004984970 1060981200 1080629000 1096347240 1142028375 1167079320 1205981964 1215707625 1218163600 1296754800 1315616688 1326226500 1339979960 1370434050 1458849150 1507477455 1522704500 1607975952 1620943500 1644520860 1674974950 1768302000 1808972946 1827245400 1882386000 1945132200 2009969940 2055651075 2161258000 2192694480 2284056750 2334158640 2411963928 2431415250 2512462425 2652453000 2679959920 2740868100 2917698300 3014954910 3045409000 3241887000 3289041720 3349949900 3426085125 3617945892 3647122875 3654490800 3890264400 4019939880 4111302150 4187437375 4522432365 4568113500 4823927856 4862830500 5024924850 5304906000 5481736200 5835396600 6029909820 6090818000 6483774000 6578083440 6699899800 6852170250 7235891784 7294245750 7537387275 8039879760 8222604300 8374874750 9044864730 9136227000 9725661000 10049849700 10278255375 10963472400 11670793200 12059819640 12562312125 13399799600 13704340500 14471783568 14588491500 15074774550 16445208600 16749749500 18089729460 18272454000 19451322000 20099699400 20556510750 22612161825 24119639280 25124624250 27408681000 29176983000 30149549100 32890417200 33499499000 36179458920 37686936375 40199398800 41113021500 45224323650 50249248500 54817362000 58353966000 60299098200 66998998000 72358917840 75373872750 82226043000 90448647300 100498497000 113060809125 120598196400 150747745500 164452086000 180897294600 200996994000 226121618250 301495491000 361794589200 452243236500 602990982000 904486473000 1808972946000
• Sum of all divisors σ(n): 7306948396800
• Sum of proper divisors (its aliquot sum) s(n): 5497975450800
• 1808972946000 is an abundant number, because the sum of its proper divisors (5497975450800) is greater than itself. Its abundance is 3689002504800

Bases of 1808972946000

• Binary: 11010010100101111001100001001101001010000₂
• Hexadecimal: 0x1A52F309A50
• Base-36: N313SAC0

Squares and roots of 1808972946000

• 1808972946000 squared (1808972946000²) is 3272383119359918916000000
• 1808972946000 cubed (1808972946000³) is 5919652531869182155797646536000000000
• The square root of 1808972946000 is 1344980.6489314261
• The cube root of 1808972946000 is 12184.5835596731

Scales and comparisons

• 1,808,972,946,000 seconds is equal to 57,519 years, 38 weeks, 4 days, 21 hours.
• To count from 1 to 1,808,972,946,000 would take you about one hundred forty-three thousand, seven hundred ninety-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1808972946000 cubic inches would be around 1015.4 feet tall.

Recreational maths with 1808972946000

• 1808972946000 backwards is 0006492798081
• 1808972946000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1808972946000's digits is 54
• More coming soon!