120386171997

Names of 120386171997

• Cardinal: 120386171997 can be written as One hundred twenty billion, three hundred eighty-six million, one hundred seventy-one thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.20386171997 × 10¹¹

Factors of 120386171997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1901

Divisors of 120386171997

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 101 117 147 169 189 273 303 351 441 507 567 637 707 819 909 1053 1183 1313 1323 1521 1777 1911 2121 2457 2727 3549 3939 3969 4563 4949 5331 5733 6363 7371 8181 8281 9191 10647 11817 12439 13689 14847 15993 17069 17199 19089 23101 24843 27573 31941 35451 37317 44541 47979 51207 51597 57267 64337 69303 74529 82719 87073 95823 106353 111951 119483 133623 143937 153621 161707 179477 193011 207909 223587 248157 261219 300313 335853 358449 400869 460863 485121 538431 579033 623727 670761 744471 783657 836381 900939 1007559 1075347 1131949 1256339 1382589 1455363 1615293 1737099 1871181 2102191 2333201 2350971 2509143 2702817 3226041 3395847 3769017 4366089 4845879 5211297 6306573 6999603 7052913 7527429 8108451 8794373 9678123 10187541 11307051 13098267 14537637 14715337 16332407 18919719 20998809 22582287 24325353 26383119 30331613 30562623 33921153 44146011 48997221 56759157 62996427 67746861 79149357 90994839 91687869 101763459 114326849 132438033 146991663 170277471 188989281 212321291 237448071 272984517 342980547 397314099 440974989 636963873 712344213 818953551 1028941641 1191942297 1322924967 1486249037 1910891619 2456860653 3086824923 4458747111 5732674857 9260474769 13376241333 17198024571 40128723999 120386171997
• Sum of all divisors σ(n): 228898656756
• Sum of proper divisors (its aliquot sum) s(n): 108512484759
• 120386171997 is a deficient number, because the sum of its proper divisors (108512484759) is less than itself. Its deficiency is 11873687238

Bases of 120386171997

• Binary: 1110000000111100100110011010001011101₂
• Hexadecimal: 0x1C0793345D
• Base-36: 1JAYTGT9

Squares and roots of 120386171997

• 120386171997 squared (120386171997²) is 14492830408091266968009
• 120386171997 cubed (120386171997³) is 1744736374231826965684376170643973
• The square root of 120386171997 is 346967.1050647309
• The cube root of 120386171997 is 4937.7094944617

Scales and comparisons

• 120,386,171,997 seconds is equal to 3,827 years, 47 weeks, 1 day, 11 hours, 19 minutes, 57 seconds.
• To count from 1 to 120,386,171,997 would take you about seven thousand, six hundred fifty-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 120386171997 cubic inches would be around 411.5 feet tall.

Recreational maths with 120386171997

• 120386171997 backwards is 799171683021
• The number of decimal digits it has is: 12
• The sum of 120386171997's digits is 54
• More coming soon!