18006682320

Names of 18006682320

• Cardinal: 18006682320 can be written as Eighteen billion, six million, six hundred eighty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.800668232 × 10¹⁰

Factors of 18006682320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 362

Divisors of 18006682320

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 29 30 31 33 36 40 44 45 48 54 55 58 60 62 66 72 80 81 87 88 90 93 99 108 110 116 120 124 132 135 144 145 155 162 165 174 176 180 186 198 216 220 232 240 248 261 264 270 279 281 290 297 310 319 324 330 341 348 360 372 396 405 432 435 440 464 465 495 496 522 528 540 558 562 580 594 620 638 648 660 682 696 720 744 783 792 810 837 843 870 880 891 899 930 957 990 1023 1044 1080 1116 1124 1160 1188 1240 1276 1296 1305 1320 1364 1392 1395 1405 1485 1488 1566 1584 1595 1620 1674 1686 1705 1740 1782 1798 1860 1914 1980 2046 2088 2160 2232 2248 2320 2349 2376 2480 2511 2529 2552 2610 2640 2697 2728 2790 2810 2871 2970 3069 3091 3132 3190 3240 3348 3372 3410 3480 3564 3596 3720 3828 3915 3960 4092 4176 4185 4215 4455 4464 4495 4496 4698 4752 4785 5022 5058 5104 5115 5220 5394 5456 5580 5620 5742 5940 6138 6182 6264 6380 6480 6696 6744 6820 6960 7128 7192 7440 7587 7656 7830 7920 8091 8149 8184 8370 8430 8613 8711 8910 8990 9207 9273 9396 9570 9889 10044 10116 10230 10440 10788 11160 11240 11484 11745 11880 12276 12364 12528 12555 12645 12760 13392 13485 13488 13640 14256 14355 14384 15174 15312 15345 15455 15660 16182 16298 16368 16740 16860 17226 17422 17820 17980 18414 18546 18792 19140 19778 20088 20232 20460 20880 21576 22320 22480 22761 22968 23490 23760 24273 24447 24552 24728 25110 25290 25520 25839 26133 26970 27280 27621 27819 28710 29667 30348 30690 30910 31320 32364 32596 33480 33720 34452 34844 35640 35960 36828 37092 37584 37935 38280 39556 40176 40455 40464 40745 40920 43065 43152 43555 45522 45936 46035 46365 46980 48546 48894 49104 49445 49456 50220 50580 51678 52266 53940 55242 55638 57420 59334 60696 61380 61820 62640 64728 65192 66960 67440 68904 69688 71280 71920 72819 73341 73656 74184 75870 76560 78399 79112 80910 81490 81840 83457 86130 87110 89001 89639 91044 92070 92730 93960 95821 97092 97788 98890 100440 101160 103356 104532 107880 110484 111276 113805 114840 118668 121365 121392 122235 122760 123640 129195 129456 130384 130665 137808 138105 139095 139376 145638 146682 147312 148335 148368 151740 156798 158224 161820 162980 166914 172260 174220 178002 179278 182088 184140 185460 187920 191642 194184 195576 197780 200880 202320 206712 209064 215760 220023 220968 222552 227610 229680 235197 237336 242730 244470 245520 247280 250371 252619 258390 261330 267003 268917 276210 278190 287463 291276 293364 296670 303480 313596 323640 325960 333828 344520 348440 356004 358556 364095 364176 366705 368280 370920 383284 388368 391152 391995 395560 413424 417285 418128 440046 441936 445005 445104 448195 455220 470394 474672 479105 485460 488940 500742 505238 516780 522660 534006 537834 552420 556380 574926 582552 586728 593340 606960 627192 647280 651920 660069 667656 689040 696880 705591 712008 717112 728190 733410 736560 741840 757857 766568 783990 791120 801009 806751 834570 862389 880092 890010 896390 910440 940788 958210 970920 977880 1001484 1010476 1033560 1045320 1068012 1075668 1100115 1104840 1112760 1149852 1165104 1173456 1175985 1186680 1251855 1254384 1263095 1320138 1335015 1335312 1344585 1411182 1424016 1434224 1437315 1456380 1466820 1515714 1533136 1567980 1602018 1613502 1669140 1724778 1760184 1780020 1792780 1820880 1881576 1916420 1941840 1955760 2002968 2020952 2067120 2090640 2136024 2151336 2200230 2209680 2225520 2273571 2299704 2351970 2373360 2420253 2503710 2526190 2587167 2640276 2670030 2689170 2778809 2822364 2874630 2912760 2933640 3031428 3135960 3204036 3227004 3300345 3338280 3449556 3520368 3527955 3560040 3585560 3763152 3789285 3832840 4005045 4005936 4033755 4041904 4272048 4302672 4311945 4400460 4547142 4599408 4703940 4840506 5007420 5052380 5174334 5280552 5340060 5378340 5557618 5644728 5749260 5825520 5867280 6062856 6271920 6408072 6454008 6600690 6676560 6820713 6899112 7055910 7120080 7171120 7260759 7578570 7665680 7761501 8010090 8067510 8336427 8623890 8800920 9094284 9407880 9681012 10014840 10104760 10348668 10561104 10680120 10756680 11115236 11289456 11367855 11498520 12101265 12125712 12816144 12908016 12935835 13201380 13641426 13798224 13894045 14111820 14521518 15157140 15523002 16020180 16135020 16672854 17247780 17601840 18188568 18815760 19362024 20029680 20209520 20462139 20697336 21360240 21513360 22230472 22735710 22997040 24202530 25009281 25871670 26402760 27282852 27788090 28223640 29043036 30314280 31046004 32040360 32270040 33345708 34103565 34495560 36303795 36377136 38724048 38807505 40924278 41394672 41682135 44460944 45471420 48405060 50018562 51743340 52805520 54565704 55576180 56447280 58086072 60628560 62092008 64080720 64540080 66691416 68207130 68991120 72607590 75027843 77615010 81848556 83364270 90942840 96810120 100037124 102310695 103486680 109131408 111152360 116172144 124184016 125046405 133382832 136414260 145215180 150055686 155230020 163697112 166728540 181885680 193620240 200074248 204621390 206973360 222304720 225083529 250092810 272828520 290430360 300111372 310460040 327394224 333457080 375139215 400148496 409242780 450167058 500185620 545657040 580860720 600222744 620920080 666914160 750278430 818485560 900334116 1000371240 1125417645 1200445488 1500556860 1636971120 1800668232 2000742480 2250835290 3001113720 3601336464 4501670580 6002227440 9003341160 18006682320
• Sum of all divisors σ(n): 73113891840
• Sum of proper divisors (its aliquot sum) s(n): 55107209520
• 18006682320 is an abundant number, because the sum of its proper divisors (55107209520) is greater than itself. Its abundance is 37100527200

Bases of 18006682320

• Binary: 10000110001010010000010101011010000₂
• Hexadecimal: 0x431482AD0
• Base-36: 89SPP00

Squares and roots of 18006682320

• 18006682320 squared (18006682320²) is 324240608173400582400
• 18006682320 cubed (18006682320³) is 5838497626622019761379783168000
• The square root of 18006682320 is 134188.9798753981
• The cube root of 18006682320 is 2621.0656620967

Scales and comparisons

• 18,006,682,320 seconds is equal to 572 years, 28 weeks, 6 days, 16 hours, 12 minutes.
• To count from 1 to 18,006,682,320 would take you about one thousand, one hundred forty-five 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 18006682320 cubic inches would be around 218.4 feet tall.

Recreational maths with 18006682320

• 18006682320 backwards is 02328660081
• 18006682320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18006682320's digits is 36
• More coming soon!