1380958271855694

Names of 1380958271855694

• Cardinal: 1380958271855694 can be written as One quadrillion, three hundred eighty trillion, nine hundred fifty-eight billion, two hundred seventy-one million, eight hundred fifty-five thousand, six hundred ninety-four.

Scientific notation

• Scientific notation: 1.380958271855694 × 10¹⁵

Factors of 1380958271855694

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7519

Divisors of 1380958271855694

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 729 882 1029 1134 1323 1458 1701 2058 2401 2646 3087 3402 3969 4802 5103 6174 7203 7507 7938 9261 10206 11907 14406 15014 16807 18522 21609 22521 23814 27783 33614 35721 43218 45042 50421 52549 55566 64827 67563 71442 83349 100842 105098 129654 135126 151263 157647 166698 194481 202689 250047 302526 315294 367843 388962 405378 453789 472941 500094 583443 608067 735686 907578 945882 1103529 1166886 1216134 1361367 1418823 1750329 1824201 2207058 2574901 2722734 2837646 3310587 3500658 3648402 4084101 4256469 5149802 5472603 6621174 7724703 8168202 8512938 9931761 10945206 12252303 12769407 15449406 18024307 19863522 23174109 24504606 25538814 29795283 36048614 38308221 46348218 54072921 56355049 59590566 69522327 76616442 89385849 108145842 112710098 126170149 139044654 162218763 169065147 178771698 208566981 252340298 268157547 324437526 338130294 378510447 394485343 417133962 486656289 507195441 536315094 625700943 757020894 788970686 973312578 1014390882 1135531341 1183456029 1251401886 1459968867 1521586323 1877102829 2271062682 2366912058 2761397401 2919937734 3043172646 3406594023 3550368087 3754205658 4379906601 4564758969 5522794802 6813188046 7100736174 8284192203 8759813202 9129517938 10219782069 10651104261 13139719803 13694276907 16568384406 19329781807 20439564138 21302208522 24852576609 26279439606 27388553814 30659346207 31953312783 38659563614 41082830721 49705153218 57989345421 61318692414 63906625566 74557729827 82165661442 91978038621 95859938349 115978690842 135308472649 149115459654 173968036263 183956077242 191719876698 223673189481 270616945298 287579815047 347936072526 405925417947 447346378962 521904108789 575159630094 671019568443 811850835894 947159308543 1043808217578 1217776253841 1342039136886 1565712326367 1894318617086 2013058705329 2435552507682 2841477925629 3131424652734 3653328761523 4026117410658 4697136979101 5682955851258 7306657523046 8524433776887 9394273958202 10959986284569 14091410937303 17048867553774 21919972569138 25573301330661 28182821874606 32879958853707 51146602661322 65759917707414 76719903991983 98639876561121 153439807983966 197279753122242 230159711975949 460319423951898 690479135927847 1380958271855694
• Sum of all divisors σ(n): 3623809860894024
• Sum of proper divisors (its aliquot sum) s(n): 2242851589038330
• 1380958271855694 is an abundant number, because the sum of its proper divisors (2242851589038330) is greater than itself. Its abundance is 861893317182636

Bases of 1380958271855694

• Binary: 100111001111111100101100111001111100101110001001110₂
• Hexadecimal: 0x4E7F9673E5C4E
• Base-36: DLIBGZRYVI

Squares and roots of 1380958271855694

• 1380958271855694 squared (1380958271855694²) is 1907045748606664855222360221636
• 1380958271855694 cubed (1380958271855694³) is 2633550601345608162352567368834269658848595384
• The square root of 1380958271855694 is 37161246.9093233469
• The cube root of 1380958271855694 is 111359.3922094111

Scales and comparisons

• 1,380,958,271,855,694 seconds is equal to 43,910,201 years, 23 weeks, 6 days, 15 hours, 54 minutes, 54 seconds.
• To count from 1 to 1,380,958,271,855,694 would take you about one hundred thirty-one million, seven hundred thirty thousand, six hundred four 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 1380958271855694 cubic inches would be around 9279.9 feet tall.

Recreational maths with 1380958271855694

• 1380958271855694 backwards is 4965581728590831
• 1380958271855694 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380958271855694's digits is 81
• More coming soon!