18970937082972

Names of 18970937082972

• Cardinal: 18970937082972 can be written as Eighteen trillion, nine hundred seventy billion, nine hundred thirty-seven million, eighty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.8970937082972 × 10¹³

Factors of 18970937082972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 451

Divisors of 18970937082972

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 139 171 228 252 266 278 281 342 361 399 417 532 556 562 684 722 798 834 843 973 1083 1124 1197 1251 1444 1596 1668 1686 1946 1967 2166 2394 2502 2527 2529 2641 2919 3249 3372 3892 3934 4332 4788 5004 5054 5058 5282 5339 5838 5901 6498 6859 7581 7868 7923 8757 10108 10116 10564 10678 11676 11802 12996 13718 15162 15846 16017 17514 17703 18487 20577 21356 22743 23604 23769 27436 30324 31692 32034 35028 35406 36974 37373 39059 41154 45486 47538 48013 48051 50179 55461 61731 64068 70812 73948 74746 78118 78961 82308 90972 95076 96026 96102 100358 101441 110922 112119 117177 123462 144039 149492 150537 156236 157922 166383 192052 192204 200716 202882 221844 224238 234354 236883 246924 273413 288078 301074 304323 315844 332766 336357 351253 351531 405764 432117 448476 451611 468708 473766 546826 552727 576156 602148 608646 665532 672714 702506 703062 710087 710649 742121 820239 864234 903222 912969 947532 953401 1053759 1093652 1105454 1217292 1345428 1405012 1406124 1420174 1421298 1484242 1500259 1640478 1658181 1728468 1806444 1825938 1906802 1927379 2107518 2130261 2210908 2226363 2460717 2840348 2842596 2860203 2968484 3000518 3161277 3280956 3316362 3651876 3813604 3854758 4215036 4260522 4452726 4500777 4921434 4974543 5194847 5720406 5782137 6001036 6322554 6390783 6632724 6673807 6679089 7709516 8521044 8580609 8905452 9001554 9842868 9949086 10389694 10501813 10975579 11440812 11564274 12645108 12781566 13347614 13358178 13491653 13502331 14100299 15584541 17161218 17346411 18003108 19898172 20021421 20779388 21003626 21951158 23128548 25563132 26695228 26716356 26983306 27004662 28200598 28504921 31169082 31505439 32926737 34322436 34692822 40042842 40474959 42007252 42300897 43902316 46753623 53966612 54009324 56401196 57009842 60064263 62338164 63010878 65853474 69385644 76829053 80085684 80949918 84601794 85514763 93507246 94516317 98702093 98780211 114019684 120128526 121424877 126021756 126902691 131706948 153658106 161899836 169203588 171029526 187014492 189032634 197404186 197560422 199534447 208536001 230487159 240257052 242849754 253805382 256544289 267905681 296106279 307316212 342059052 378065268 394808372 395120844 399068894 417072002 460974318 485699508 507610764 513088578 535811362 541593499 592212558 598603341 625608003 691461477 798137788 803717043 834144004 888318837 921948636 1026177156 1071622724 1083186998 1184425116 1197206682 1251216006 1382922954 1459752007 1607434086 1624780497 1776637674 1795810023 1875339767 1876824009 2166373996 2394413364 2411151129 2502432012 2765845908 2919504014 3214868172 3249560994 3553275348 3591620046 3750679534 3753648018 3791154493 3962184019 4379256021 4822302258 4874341491 5626019301 5839008028 6499121988 7183240092 7501359068 7507296036 7582308986 7924368038 8758512042 9644604516 9748682982 11252038602 11373463479 11886552057 13137768063 15164617972 15848736076 16878057903 17517024084 19497365964 22504077204 22746926958 23773104114 26275536126 27735288133 33756115806 34120390437 35659656171 45493853916 47546208228 52551072252 55470576266 67512231612 68240780874 71319312342 75281496361 83205864399 110941152532 136481561748 142638624684 150562992722 166411728798 225844489083 249617593197 301125985444 332823457596 451688978166 499235186394 526970474527 677533467249 903377956332 998470372788 1053940949054 1355066934498 1580911423581 2107881898108 2710133868996 3161822847162 4742734270743 6323645694324 9485468541486 18970937082972
• Sum of all divisors σ(n): 58473473094400
• Sum of proper divisors (its aliquot sum) s(n): 39502536011428
• 18970937082972 is an abundant number, because the sum of its proper divisors (39502536011428) is greater than itself. Its abundance is 20531598928456

Bases of 18970937082972

• Binary: 100010100000100000011111101110100010001011100₂
• Hexadecimal: 0x114103F7445C
• Base-36: 6Q34M4GV0

Squares and roots of 18970937082972

• 18970937082972 squared (18970937082972²) is 359896453806082176412352784
• 18970937082972 cubed (18970937082972³) is 6827572981539923750739881028324343194048
• The square root of 18970937082972 is 4355563.9224986699
• The cube root of 18970937082972 is 26670.4040116059

Scales and comparisons

• 18,970,937,082,972 seconds is equal to 603,217 years, 6 weeks, 1 day, 1 hour, 16 minutes, 12 seconds.
• To count from 1 to 18,970,937,082,972 would take you about one million, five hundred eight thousand and forty-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 18970937082972 cubic inches would be around 2222.5 feet tall.

Recreational maths with 18970937082972

• 18970937082972 backwards is 27928073907981
• The number of decimal digits it has is: 14
• The sum of 18970937082972's digits is 72
• More coming soon!