72740384129952

Names of 72740384129952

• Cardinal: 72740384129952 can be written as Seventy-two trillion, seven hundred forty billion, three hundred eighty-four million, one hundred twenty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 7.2740384129952 × 10¹³

Factors of 72740384129952

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3413311

Divisors of 72740384129952

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 31 32 33 36 42 44 48 56 62 63 66 72 77 84 88 93 96 99 112 124 126 132 144 154 168 176 186 198 217 224 231 248 252 264 279 288 308 336 341 352 372 396 434 462 496 504 528 558 616 651 672 682 693 744 792 868 924 961 992 1008 1023 1056 1116 1232 1302 1364 1386 1488 1584 1736 1848 1922 1953 2016 2046 2232 2387 2464 2604 2728 2772 2883 2976 3069 3168 3472 3696 3844 3906 4092 4464 4774 5208 5456 5544 5766 6138 6727 6944 7161 7392 7688 7812 8184 8649 8928 9548 10416 10571 10912 11088 11532 12276 13454 14322 15376 15624 16368 17298 19096 20181 20832 21142 21483 22176 23064 24552 26908 28644 30752 31248 31713 32736 34596 38192 40362 42284 42966 46128 49104 53816 57288 60543 62496 63426 69192 73997 76384 80724 84568 85932 92256 95139 98208 107632 114576 121086 126852 138384 147994 161448 169136 171864 190278 215264 221991 229152 242172 253704 276768 295988 322896 338272 343728 380556 443982 484344 507408 591976 645792 665973 687456 761112 887964 968688 1014816 1183952 1331946 1522224 1775928 1937376 2367904 2663892 3044448 3413257 3551856 5327784 6826514 7103712 10239771 10655568 13653028 20479542 21311136 23892799 27306056 30719313 37545827 40959084 47785598 54612112 61438626 71678397 75091654 81918168 95571196 105810967 109224224 112637481 122877252 143356794 150183308 163836336 191142392 211621934 215035191 225274962 245754504 262820789 286713588 300366616 317432901 327672672 337912443 382284784 423243868 430070382 450549924 491509008 525641578 573427176 600733232 634865802 675824886 740676769 764569568 788462367 846487736 860140764 901099848 952298703 983018016 1051283156 1146854352 1163920637 1201466464 1269731604 1351649772 1481353538 1576924734 1692975472 1720281528 1802199696 1904597406 2102566312 2222030307 2293708704 2327841274 2365387101 2539463208 2703299544 2962707076 3153849468 3280139977 3385950944 3440563056 3491761911 3604399392 3809194812 4205132624 4444060614 4655682548 4730774202 5078926416 5406599088 5925414152 6307698936 6560279954 6666090921 6881126112 6983523822 7618389624 8147444459 8410265248 8888121228 9311365096 9461548404 9840419931 10157852832 10475285733 10813198176 11850828304 12615397872 13120559908 13332181842 13967047644 15236779248 16294888918 17776242456 18622730192 18923096808 19680839862 20950571466 22960979839 23701656608 24442333377 25230795744 26241119816 26664363684 27934095288 29521259793 30473558496 32589777836 35552484912 36081539747 37245460384 37846193616 39361679724 41901142932 45921959678 48884666754 52482239632 53328727368 55868190576 59042519586 65179555672 68882939517 71104969824 72163079494 73327000131 75692387232 78723359448 83802285864 91843919356 97769333508 104964479264 106657454736 108244619241 111736381152 118085039172 130359111344 137765879034 144326158988 146654000262 157446718896 167604571728 183687838712 195538667016 206648818551 213314909472 216489238482 236170078344 252570778229 260718222688 275531758068 288652317976 293308000524 314893437792 324733857723 335209143456 367375677424 391077334032 413297637102 432978476964 472340156688 505141556458 551063516136 577304635952 586616001048 649467715446 734751354848 757712334687 782154668064 826595274204 865956953928 944680313376 1010283112916 1102127032272 1154609271904 1173232002096 1298935430892 1515424669374 1653190548408 1731913907856 2020566225832 2204254064544 2273137004061 2346464004192 2597870861784 3030849338748 3306381096816 3463827815712 4041132451664 4546274008122 5195741723568 6061698677496 6612762193632 8082264903328 9092548016244 10391483447136 12123397354992 18185096032488 24246794709984 36370192064976 72740384129952
• Sum of all divisors σ(n): 266485449013056
• Sum of proper divisors (its aliquot sum) s(n): 193745064883104
• 72740384129952 is an abundant number, because the sum of its proper divisors (193745064883104) is greater than itself. Its abundance is 121004680753152

Bases of 72740384129952

• Binary: 10000100010100000110000110000011100001110100000₂
• Hexadecimal: 0x422830C1C3A0
• Base-36: PS8GYLYG0

Squares and roots of 72740384129952

• 72740384129952 squared (72740384129952²) is 5291163483372972780023522304
• 72740384129952 cubed (72740384129952³) is 384881264274924932231743100135141506449408
• The square root of 72740384129952 is 8528797.3437028037
• The cube root of 72740384129952 is 41743.7886952817

Scales and comparisons

• 72,740,384,129,952 seconds is equal to 2,312,919 years, 11 weeks, 1 day, 2 hours, 19 minutes, 12 seconds.
• To count from 1 to 72,740,384,129,952 would take you about five million, seven hundred eighty-two thousand, two hundred ninety-eight 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 72740384129952 cubic inches would be around 3478.6 feet tall.

Recreational maths with 72740384129952

• 72740384129952 backwards is 25992148304727
• 72740384129952 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72740384129952's digits is 63
• More coming soon!