138945964982830096

Names of 138945964982830096

• Cardinal: 138945964982830096 can be written as One hundred thirty-eight quadrillion, nine hundred forty-five trillion, nine hundred sixty-four billion, nine hundred eighty-two million, eight hundred thirty thousand and ninety-six.

Scientific notation

• Scientific notation: 1.38945964982830096 × 10¹⁷

Factors of 138945964982830096

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20921

Divisors of 138945964982830096

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 169 182 196 208 338 343 364 392 637 676 686 728 784 1183 1274 1352 1372 1456 2366 2401 2548 2704 2744 4459 4732 4802 5096 5488 8281 8918 9464 9604 10192 16562 16807 17836 18928 19208 20899 31213 33124 33614 35672 38416 41798 57967 62426 66248 67228 71344 83596 115934 117649 124852 132496 134456 146293 167192 218491 231868 235298 249704 268912 271687 292586 334384 405769 436982 463736 470596 499408 543374 585172 811538 873964 927472 941192 1024051 1086748 1170344 1529437 1623076 1747928 1882384 1901809 2048102 2173496 2340688 2840383 3058874 3246152 3495856 3531931 3803618 4096204 4346992 5680766 6117748 6492304 7063862 7168357 7607236 8192408 11361532 12235496 13312663 14127724 14336714 15214472 16384816 19882681 22723064 24470992 24723517 26625326 28255448 28673428 30428944 39765362 45446128 49447034 50178499 53250652 56510896 57346856 79530724 93188641 98894068 100356998 106501304 114693712 159061448 173064619 186377282 197788136 200713996 213002608 318122896 346129238 351249493 372754564 395576272 401427992 436768201 652320487 692258476 702498986 745509128 802855984 873536402 1211452333 1304640974 1384516952 1404997972 1491018256 1747072804 2422904666 2458746451 2609281948 2769033904 2809995944 3057377407 3494145608 4566243409 4845809332 4917492902 5218563896 5619991888 5677986613 6114754814 6988291216 8480166331 9132486818 9691618664 9834985804 10437127792 11355973226 12229509628 16960332662 18264973636 19383237328 19669971608 21401641849 22711946452 24459019256 31963703863 33920665324 36529947272 39339943216 39745906291 42803283698 45423892904 48918038512 59361164317 63927407726 67841330648 73059894544 73813825969 79491812582 85606567396 90847785808 118722328634 127854815452 135682661296 147627651938 149811492943 158983625164 171213134792 237444657268 255709630904 278221344037 295255303876 299622985886 317967250328 342426269584 415528150219 474889314536 511419261808 516696781783 556442688074 590510607752 599245971772 635934500656 831056300438 949778629072 1033393563566 1048680450601 1112885376148 1181021215504 1198491943544 1662112600876 1947549408259 2066787127132 2097360901202 2225770752296 2396983887088 3324225201752 3616877472481 3895098816518 4133574254264 4194721802404 4451541504592 6648450403504 7233754944962 7340763154207 7790197633036 8267148508528 8389443604808 13632845857813 14467509889924 14681526308414 15580395266072 16778887209616 25318142307367 27265691715626 28935019779848 29363052616828 31160790532144 50636284614734 51385342079449 54531383431252 57870039559696 58726105233656 95429921004691 101272569229468 102770684158898 109062766862504 117452210467312 177226996151569 190859842009382 202545138458936 205541368317796 218125533725008 354453992303138 381719684018764 405090276917872 411082736635592 668009447032837 708907984606276 763439368037528 822165473271184 1240588973060983 1336018894065674 1417815969212552 1526878736075056 2481177946121966 2672037788131348 2835631938425104 4962355892243932 5344075576262696 8684122811426881 9924711784487864 10688151152525392 17368245622853762 19849423568975728 34736491245707524 69472982491415048 138945964982830096
• Sum of all divisors σ(n): 340109747560784061
• Sum of proper divisors (its aliquot sum) s(n): 201163782577953965
• 138945964982830096 is an abundant number, because the sum of its proper divisors (201163782577953965) is greater than itself. Its abundance is 62217817595123869

Bases of 138945964982830096

• Binary: 111101101101000101001111001110101110001101000010000010000₂
• Hexadecimal: 0x1EDA29E75C68410
• Base-36: 12048F489T74

Squares and roots of 138945964982830096

• 138945964982830096 squared (138945964982830096²) is 19305981185009847239820085603369216
• 138945964982830096 cubed (138945964982830096³) is 2682488185691554915666962904380367121331808484724736
• 138945964982830096 is a perfect square number. Its square root is 372754564
• The cube root of 138945964982830096 is 517943.0140881479

Scales and comparisons

• 138,945,964,982,830,096 seconds is equal to 4,418,051,898 years, 18 weeks, 6 days, 23 hours, 28 minutes, 16 seconds.
• To count from 1 to 138,945,964,982,830,096 would take you about thirteen billion, two hundred fifty-four million, one hundred fifty-five thousand, six hundred ninety-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 138945964982830096 cubic inches would be around 43161.9 feet tall.

Recreational maths with 138945964982830096

• 138945964982830096 backwards is 690038289469549831
• The number of decimal digits it has is: 18
• The sum of 138945964982830096's digits is 94
• More coming soon!