399961190621853

Names of 399961190621853

• Cardinal: 399961190621853 can be written as Three hundred ninety-nine trillion, nine hundred sixty-one billion, one hundred ninety million, six hundred twenty-one thousand, eight hundred fifty-three.

Scientific notation

• Scientific notation: 3.99961190621853 × 10¹⁴

Factors of 399961190621853

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 56

Divisors of 399961190621853

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 17 21 27 29 49 51 63 81 87 119 147 153 189 203 261 289 357 441 459 493 567 609 783 833 841 867 1071 1323 1377 1421 1479 1827 2023 2349 2499 2523 2601 3213 3451 3969 4263 4437 4913 5481 5887 6069 7497 7569 7803 8381 9639 10353 12789 13311 14161 14297 14739 16443 17661 18207 22491 22707 23409 24157 24389 25143 31059 34391 38367 39933 41209 42483 42891 44217 52983 54621 58667 67473 68121 72471 73167 75429 93177 100079 103173 115101 123627 127449 128673 132651 142477 158949 163863 170723 176001 217413 219501 226287 240737 243049 279531 300237 309519 370881 382347 386019 397953 410669 414613 427431 476847 512169 528003 652239 658503 678861 700553 707281 722211 729147 900711 928557 997339 1112643 1147041 1158057 1195061 1232007 1243839 1282293 1536507 1584009 1701343 1956717 1975509 2101659 2121843 2166633 2187441 2702133 2785671 2902291 2992017 3337929 3585183 3696021 3731517 3846879 4131833 4609521 4752027 4950967 5104029 6304977 6365529 6499899 6562323 6981373 7048421 8106399 8706873 8976051 10755549 11088063 11194551 11540637 11909401 12023777 12395499 13828563 14852901 15312087 18914931 19096587 19499697 19686969 20316037 20511149 20944119 21145263 26120619 26928153 28922831 32266647 33264189 33583653 34656769 35728203 36071331 37186497 44558703 45936261 49338947 56744793 57289761 60948111 61533447 62832357 63435789 78361857 80784459 84166439 86768493 96799941 103970307 107184609 108213993 111559491 119823157 133676109 137808783 143578043 148016841 182844333 184600341 188497071 190307367 202459817 204404209 235085571 252499317 260305479 311910921 321553827 324641979 334678473 345372629 348689533 359469471 401028327 430734129 444050523 548532999 553801023 565491213 570922101 589165073 607379451 613212627 757497951 780916437 838762099 935732763 964661481 973925937 1005046301 1036117887 1046068599 1078408413 1292202387 1332151569 1430829463 1645598997 1661403069 1767495219 1822138353 1839637881 2272493853 2342749311 2440826731 2516286297 2807198289 3015138903 3108353661 3138205797 3235225239 3474871553 3876607161 3996454707 4292488389 5302485657 5466415059 5518913643 5871334693 5927722061 6817481559 7322480193 7548858891 9045416709 9325060983 9414617391 9705675717 10015806241 10424614659 11629821483 12877465167 15907456971 16399245177 16556740929 17085787117 17614004079 17783166183 21967440579 22646576673 24324100871 27136250127 27975182949 28243852173 30047418723 31273843977 38632395501 41494054427 47722370913 51257361351 52842012237 53349498549 65902321737 67939730019 72972302613 81408750381 90142256169 93821531931 100771275037 115897186503 124482163281 153772084053 158526036711 160048495647 170268706097 197706965211 218916907839 270426768507 281464595793 290458380989 302313825111 373446489843 461316252159 475578110133 480145486941 510806118291 656750723517 705398925259 811280305521 871375142967 906941475333 1120339469529 1383948756477 1532418354873 1970252170551 2116196775777 2614125428901 2720824425999 3361018408587 4597255064619 4937792476813 6348590327331 7842376286703 8162473277997 13791765193857 14813377430439 19045770981993 23527128860109 44440132291317 57137312945979 133320396873951 399961190621853
• Sum of all divisors σ(n): 764822550234600
• Sum of proper divisors (its aliquot sum) s(n): 364861359612747
• 399961190621853 is a deficient number, because the sum of its proper divisors (364861359612747) is less than itself. Its deficiency is 35099831009106

Bases of 399961190621853

• Binary: 1011010111100001100111000101100001110001010011101₂
• Hexadecimal: 0x16BC338B0E29D
• Base-36: 3XRVMU7CT9

Squares and roots of 399961190621853

• 399961190621853 squared (399961190621853²) is 159968954003650232156841153609
• 399961190621853 cubed (399961190621853³) is 63981373305832385151258362255856576605217477
• The square root of 399961190621853 is 19999029.7420113109
• The cube root of 399961190621853 is 73678.2469795451

Scales and comparisons

• 399,961,190,621,853 seconds is equal to 12,717,528 years, 36 weeks, 3 days, 17 minutes, 33 seconds.
• To count from 1 to 399,961,190,621,853 would take you about thirty-one million, seven hundred ninety-three thousand, eight hundred twenty-one 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 399961190621853 cubic inches would be around 6139.9 feet tall.

Recreational maths with 399961190621853

• 399961190621853 backwards is 358126091169993
• The number of decimal digits it has is: 15
• The sum of 399961190621853's digits is 72
• More coming soon!