40145086800

Names of 40145086800

• Cardinal: 40145086800 can be written as Forty billion, one hundred forty-five million, eighty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 4.01450868 × 10¹⁰

Factors of 40145086800

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 187

Divisors of 40145086800

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 28 30 31 35 36 39 40 42 45 48 50 52 56 59 60 62 63 65 67 70 72 75 78 80 84 90 91 93 100 104 105 112 117 118 120 124 126 130 134 140 144 150 155 156 168 175 177 180 182 186 195 200 201 208 210 217 225 234 236 240 248 252 260 268 273 279 280 295 300 310 312 315 325 335 336 350 354 360 364 372 390 400 402 403 413 420 434 450 455 465 468 469 472 496 504 520 525 531 536 546 558 560 585 590 600 603 620 624 630 650 651 670 700 708 720 728 744 767 775 780 804 806 819 826 840 868 871 885 900 910 930 936 938 944 975 1005 1008 1040 1050 1062 1072 1085 1092 1116 1170 1180 1200 1206 1209 1239 1240 1260 1300 1302 1340 1365 1395 1400 1407 1416 1456 1475 1488 1534 1550 1560 1575 1608 1612 1638 1652 1675 1680 1736 1742 1770 1800 1820 1829 1860 1872 1876 1950 1953 2010 2015 2065 2077 2100 2124 2170 2184 2232 2275 2301 2325 2340 2345 2360 2412 2418 2478 2480 2520 2600 2604 2613 2655 2680 2730 2790 2800 2814 2821 2832 2925 2950 3015 3068 3100 3120 3150 3216 3224 3255 3276 3304 3350 3472 3484 3540 3600 3627 3640 3658 3717 3720 3752 3835 3900 3906 3953 4020 4030 4095 4130 4154 4200 4221 4248 4340 4355 4368 4425 4464 4550 4602 4650 4680 4690 4720 4824 4836 4956 5025 5040 5200 5208 5226 5310 5360 5369 5425 5460 5487 5580 5628 5642 5850 5900 6030 6045 6097 6136 6195 6200 6231 6300 6448 6510 6552 6608 6700 6825 6903 6968 6975 7035 7080 7254 7280 7316 7434 7440 7504 7670 7800 7812 7839 7906 8040 8060 8190 8260 8308 8400 8442 8463 8496 8680 8710 8850 9100 9145 9204 9300 9360 9380 9648 9672 9765 9912 10050 10075 10325 10385 10416 10452 10620 10738 10850 10920 10974 11160 11256 11284 11505 11700 11725 11800 11859 12060 12090 12194 12272 12390 12400 12462 12600 12803 13020 13065 13104 13275 13400 13650 13806 13936 13950 14070 14105 14160 14508 14539 14632 14868 15075 15340 15600 15624 15678 15812 16080 16107 16120 16275 16380 16461 16520 16616 16884 16926 17360 17420 17700 18135 18200 18290 18291 18408 18585 18600 18693 18760 19175 19344 19530 19765 19824 20100 20150 20475 20650 20770 20904 21105 21240 21476 21700 21775 21840 21948 22320 22512 22568 23010 23400 23450 23600 23718 23777 24120 24180 24388 24780 24924 25200 25389 25606 26040 26130 26550 26800 26845 27001 27300 27435 27612 27671 27900 28140 28210 29016 29078 29264 29736 30150 30225 30485 30680 30975 31155 31248 31356 31624 32214 32240 32550 32760 32922 33040 33232 33768 33852 34515 34840 35175 35400 35577 36270 36400 36580 36582 36816 37170 37200 37386 37520 38350 38409 39060 39195 39530 40200 40300 40950 41300 41540 41808 42210 42315 42480 42952 43400 43550 43617 43896 45136 45725 46020 46800 46900 47436 47554 48240 48321 48360 48776 48825 49560 49848 50778 51212 51389 51925 52080 52260 53100 53690 54002 54600 54870 54873 55224 55342 55800 56280 56420 57525 58032 58156 59295 59472 60300 60450 60970 61360 61950 62310 62712 63248 64015 64428 65100 65325 65520 65844 67536 67704 69030 69680 70350 70525 70800 71154 71331 72540 72695 73160 73164 74340 74772 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25900056 26170200 26979225 27217008 27572175 28351050 28532400 28675062 28777840 29410320 29959020 30833400 30880836 31861180 32375070 32401200 33205200 33287800 33454239 34021260 34312040 35972300 36762900 37000080 37448775 37801400 38233416 38601045 39826475 39945360 41174448 42526575 42798600 42890050 43166760 44115480 44605652 45361680 46090800 46250100 47791770 48601800 49017200 49807800 49931700 51468060 51800112 52340400 53958450 55144350 55757065 56702100 57350124 59918040 61666800 61761672 63722360 64335075 64750140 66575600 66908478 68042520 68624080 71687655 71944600 73525800 74897550 75602800 76466832 77202090 79652950 80937675 85053150 85597200 85780100 86333520 88230960 89211304 92500200 95583540 97203600 99615600 99863400 100362717 102936120 107916900 110288700 111514130 113404200 114700248 119479425 119836080 123523344 127444720 128670150 129500280 133816956 136085040 143375310 143889200 147051600 149795100 154404180 159305900 161875350 167271195 170106300 171560200 178422608 185000400 191167080 193005225 199726800 200725434 205872240 215833800 220577400 223028260 226808400 229400496 238958850 257340300 259000560 267633912 278785325 286750620 299590200 308808360 318611800 323750700 334542390 340212600 343120400 358438275 382334160 386010450 401450868 431667600 441154800 446056520 477917700 501813585 514680600 535267824 557570650 573501240 599180400 617616720 637223600 647501400 669084780 680425200 716876550 772020900 802901736 836355975 892113040 955835400 1003627170 1029361200 1115141300 1147002480 1295002800 1338169560 1433753100 1544041800 1605803472 1672711950 1911670800 2007254340 2230282600 2509067925 2676339120 2867506200 3088083600 3345423900 4014508680 4460565200 5018135850 5735012400 6690847800 8029017360 10036271700 13381695600 20072543400 40145086800
• Sum of all divisors σ(n): 182681640960
• Sum of proper divisors (its aliquot sum) s(n): 142536554160
• 40145086800 is an abundant number, because the sum of its proper divisors (142536554160) is greater than itself. Its abundance is 102391467360

Bases of 40145086800

• Binary: 100101011000110101010110100101010000₂
• Hexadecimal: 0x958D56950
• Base-36: IFXCJ80

Squares and roots of 40145086800

• 40145086800 squared (40145086800²) is 1611627994179534240000
• 40145086800 cubed (40145086800³) is 64698945715647296848372032000000
• The square root of 40145086800 is 200362.3886861005
• The cube root of 40145086800 is 3424.0818196923

Scales and comparisons

• 40,145,086,800 seconds is equal to 1,276 years, 25 weeks, 3 days, 5 hours.
• To count from 1 to 40,145,086,800 would take you about two thousand, five hundred fifty-two 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 40145086800 cubic inches would be around 285.3 feet tall.

Recreational maths with 40145086800

• 40145086800 backwards is 00868054104
• 40145086800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40145086800's digits is 36
• More coming soon!