42989673771707422499649

Names of 42989673771707422499649

• Cardinal: 42989673771707422499649 can be written as Forty-two sextillion, nine hundred eighty-nine quintillion, six hundred seventy-three quadrillion, seven hundred seventy-one trillion, seven hundred seven billion, four hundred twenty-two million, four hundred ninety-nine thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 4.2989673771707422499649 × 10²²

Factors of 42989673771707422499649

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21363632139071626

Divisors of 42989673771707422499649

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 169 189 243 273 351 441 507 567 637 819 1053 1183 1323 1521 1701 1911 2457 3159 3549 3969 4563 5733 7371 8281 10647 11907 13689 17199 22113 24843 31941 41067 51597 74529 95823 154791 223587 287469 670761 2012283 21363632139071603 64090896417214809 149545424973501221 192272689251644427 277727217807930839 448636274920503663 576818067754933281 833181653423792517 1046817974814508547 1345908824761510989 1730454203264799843 1944090524655515873 2499544960271377551 3140453924443525641 3610453831503100907 4037726474284532967 5191362609794399529 5832271573966547619 7498634880814132653 9421361773330576923 10831361494509302721 12113179422853598901 13608633672588611111 17496814721899642857 22495904642442397959 25273176820521706349 28264085319991730769 32494084483527908163 36339538268560796703 40825901017765833333 52490444165698928571 67487713927327193877 75819530461565119047 84792255959975192307 97482253450583724489 122477703053297499999 157471332497096785713 176912237743651944443 227458591384695357141 254376767879925576921 292446760351751173467 367433109159892499997 472413997491290357139 530736713230955833329 682375774154086071423 877340281055253520401 1102299327479677499991 1592210139692867499987 2047127322462258214269 3306897982439032499973 4776630419078602499961 6141381967386774642807 14329891257235807499883 42989673771707422499649
• Sum of all divisors σ(n): 81115233050726748081936
• Sum of proper divisors (its aliquot sum) s(n): 38125559279019325582287
• 42989673771707422499649 is a deficient number, because the sum of its proper divisors (38125559279019325582287) is less than itself. Its deficiency is 4864114492688096917362

Bases of 42989673771707422499649

• Binary: 1001000110100111100110010010000011100101000010000100001101000110001101000001₂
• Hexadecimal: 0x91A79920E5084346341
• Base-36: 700NDXVT01DHB29

Squares and roots of 42989673771707422499649

• 42989673771707422499649 squared (42989673771707422499649²) is 1848112050997829085397852190605767639405123201
• 42989673771707422499649 cubed (42989673771707422499649³) is 79449734165957783457217289834484285771389173456037707297228224256449
• The square root of 42989673771707422499649 is 207339513290.9003008391
• The cube root of 42989673771707422499649 is 35031175.9694133299

Scales and comparisons

• 42,989,673,771,707,422,499,649 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,989,673,771,707,422,499,649 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42989673771707422499649 cubic inches would be around 2919264.7 feet tall.

Recreational maths with 42989673771707422499649

• 42989673771707422499649 backwards is 94699422470717737698924
• The number of decimal digits it has is: 23
• The sum of 42989673771707422499649's digits is 126
• More coming soon!