61388803731942045107

Names of 61388803731942045107

• Cardinal: 61388803731942045107 can be written as Sixty-one quintillion, three hundred eighty-eight quadrillion, eight hundred three trillion, seven hundred thirty-one billion, nine hundred forty-two million, forty-five thousand, one hundred seven.

Scientific notation

• Scientific notation: 6.1388803731942045107 × 10¹⁹

Factors of 61388803731942045107

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 91

Divisors of 61388803731942045107

• Number of divisors d(n): 208
• Complete list of divisors:
  1 7 31 49 53 217 343 371 961 1519 1643 2401 2597 2809 6727 10633 11501 16807 18179 19663 29791 47089 50933 74431 80507 87079 117649 127253 137641 148877 208537 329623 356531 521017 563549 609553 823543 890771 963487 1042139 1459759 1578923 2307361 2495717 2699449 3647119 3944843 4266871 4615187 5764801 6235397 6744409 7294973 10218313 11052461 16151527 17470019 18896143 25529833 27613901 29868097 32306309 40353607 43647779 47210863 51064811 71528191 77367227 83682919 113060689 122290133 132273001 143070797 178708831 193297307 209076679 226144163 282475249 305534453 330476041 357453677 500697337 541570589 585780433 791424823 856030931 925911007 1001495579 1250961817 1353081149 1463536753 1583009141 1977326743 2138741171 2313332287 2502175739 3504881359 3790994123 4100463031 4435194707 5539973761 5992216517 6481377049 7010469053 8756732719 9471568043 10244757271 11081063987 13841287201 14971188197 16193326009 17515230173 24534169513 26536958861 28703241217 31046362949 38779816327 41945515619 45369639343 49073283371 61297129033 66300976301 71713300897 77567447909 104798317379 113353282063 122606611211 171739186591 185758712027 200922688519 217324540643 271458714289 293618609333 317587475401 343512983597 429079903231 464106834107 501993106279 542972135363 733588221653 793472974441 858246278477 1202174306137 1300310984189 1406458819633 1521271784501 1900211000023 2055330265331 2223112327807 2404590885179 3248747838749 3513951743953 3800804947541 5554310821087 6007723949339 8415220142959 9102176889323 9845211737431 10648902491507 13301477000161 14387311857317 15561786294649 16832136196253 22741234871243 24597662207671 26605634632787 38880175747609 42054067645373 58906541000713 63715238225261 68916482162017 74542317440549 100711183001219 108932504062543 117824953373771 172183635453697 186239442429509 294378473517611 412345787004991 446006667576827 482415375134119 521796222083843 704978281008533 762527528437801 824774673616397 1205285448175879 1303676097006563 2060649314623277 3122046673037789 3376907625938833 3652573554586901 5337692699064607 5773422715314779 9125732679045941 21854326711264523 23638353381571831 25568014882108307 37363848893452249 40413959007203453 63880128753321587 165468473671002817 178976104174758149 282897713050424171 1158279315697019719 1252832729223307043 1980283991352969197 8769829104563149301 61388803731942045107
• Sum of all divisors σ(n): 75430745484395708160
• Sum of proper divisors (its aliquot sum) s(n): 14041941752453663053
• 61388803731942045107 is a deficient number, because the sum of its proper divisors (14041941752453663053) is less than itself. Its deficiency is 47346861979488382054

Bases of 61388803731942045107

• Binary: 110101001111110000110101111011111000001100100101000111010110110011₂
• Hexadecimal: 0x353F0D7BE0C9475B3
• Base-36: CYEIQQQIW6KKZ

Squares and roots of 61388803731942045107

• 61388803731942045107 squared (61388803731942045107²) is 3768585223638901564720631237417622641449
• 61388803731942045107 cubed (61388803731942045107³) is 231348938641065447043305152834157814095695073171168445840043
• The square root of 61388803731942045107 is 7835100748.0403240253
• 61388803731942045107 is a perfect cube number. Its cube root is 3944843

Scales and comparisons

• 61,388,803,731,942,045,107 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 61,388,803,731,942,045,107 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 61388803731942045107 cubic inches would be around 328736.9 feet tall.

Recreational maths with 61388803731942045107

• 61388803731942045107 backwards is 70154024913730888316
• The number of decimal digits it has is: 20
• The sum of 61388803731942045107's digits is 80
• More coming soon!