8142351490740432

Names of 8142351490740432

• Cardinal: 8142351490740432 can be written as Eight quadrillion, one hundred forty-two trillion, three hundred fifty-one billion, four hundred ninety million, seven hundred forty thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 8.142351490740432 × 10¹⁵

Factors of 8142351490740432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8907228

Divisors of 8142351490740432

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 19 21 24 28 34 38 42 48 51 56 57 68 76 84 102 112 114 119 133 136 152 168 204 228 238 266 272 304 323 336 357 399 408 456 476 532 646 714 798 816 912 952 969 1064 1292 1428 1596 1904 1938 2128 2261 2584 2856 3192 3876 4522 5168 5712 6384 6783 7752 8431 9044 13566 15504 16862 18088 25293 27132 33724 36176 50586 54264 59017 67448 101172 108528 118034 134896 143327 160189 177051 202344 236068 286654 320378 354102 404688 429981 472136 480567 573308 640756 708204 859962 944272 961134 1003289 1121323 1146616 1281512 1416408 1719924 1922268 2006578 2242646 2293232 2563024 2723213 2832816 3009867 3363969 3439848 3844536 4013156 4485292 5446426 6019734 6727938 6879696 7689072 8026312 8169639 8898749 8970584 10892852 12039468 13455876 16052624 16339278 17797498 17941168 19062491 21785704 24078936 26696247 26911752 32678556 35594996 38124982 43571408 48157872 53392494 53823504 57187473 62291243 65357112 71189992 76249964 106784988 114374946 124582486 130714224 142379984 151278733 152499928 169076231 186873729 213569976 228749892 249164972 302557466 304999856 338152462 373747458 427139952 453836199 457499784 498329944 507228693 605114932 676304924 747494916 907672398 914999568 996659888 1014457386 1058951131 1183533617 1210229864 1352609848 1494989832 1815344796 2028914772 2117902262 2367067234 2420459728 2705219696 2874295927 2989979664 3176853393 3550600851 3630689592 4057829544 4235804524 4734134468 5748591854 6353706786 7101201702 7261379184 8115659088 8471609048 8622887781 9468268936 11497183708 12707413572 14202403404 16943218096 17245775562 18936537872 20120071489 22994367416 25414827144 28404806808 34491551124 40240142978 45988734832 50829654288 56809613616 60360214467 68983102248 75025352819 80480285956 120720428934 137966204496 150050705638 160960571912 225076058457 241440857868 300101411276 321921143824 450152116914 482881715736 525177469733 600202822552 900304233828 965763431472 1050354939466 1200405645104 1275430997923 1425481703561 1575532409199 1800608467656 2100709878932 2550861995846 2850963407122 3151064818398 3601216935312 3826292993769 4201419757864 4276445110683 5101723991692 5701926814244 6302129636796 7652585987538 8402839515728 8552890221366 8928016985461 9978371924927 10203447983384 11403853628488 12604259273592 15305171975076 17105780442732 17856033970922 19956743849854 20406895966768 22807707256976 24233188960537 25208518547184 26784050956383 29935115774781 30610343950152 34211560885464 35712067941844 39913487699708 48466377921074 53568101912766 59870231549562 61220687900304 68423121770928 71424135883688 72699566881611 79826975399416 96932755842148 107136203825532 119740463099124 142848271767376 145399133763222 159653950798832 169632322723759 193865511684296 214272407651064 239480926198248 290798267526444 339264645447518 387731023368592 428544815302128 478961852396496 508896968171277 581596535052888 678529290895036 1017793936342554 1163193070105776 1357058581790072 2035587872685108 2714117163580144 4071175745370216 8142351490740432
• Sum of all divisors σ(n): 26796234931200000
• Sum of proper divisors (its aliquot sum) s(n): 18653883440459568
• 8142351490740432 is an abundant number, because the sum of its proper divisors (18653883440459568) is greater than itself. Its abundance is 10511531949719136

Bases of 8142351490740432

• Binary: 11100111011010110110011110000001111011111000011010000₂
• Hexadecimal: 0x1CED6CF03DF0D0
• Base-36: 28680MWAUHC

Squares and roots of 8142351490740432

• 8142351490740432 squared (8142351490740432²) is 66297887798762935297435599546624
• 8142351490740432 cubed (8142351490740432³) is 539820705551199284034461984855648086713265901568
• The square root of 8142351490740432 is 90234979.3081398783
• The cube root of 8142351490740432 is 201179.2950711039

Scales and comparisons

• 8,142,351,490,740,432 seconds is equal to 258,901,591 years, 23 weeks, 5 days, 23 hours, 27 minutes, 12 seconds.
• To count from 1 to 8,142,351,490,740,432 would take you about seven hundred seventy-six million, seven hundred four thousand, seven hundred seventy-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 8142351490740432 cubic inches would be around 16764.9 feet tall.

Recreational maths with 8142351490740432

• 8142351490740432 backwards is 2340470941532418
• 8142351490740432 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 8142351490740432's digits is 57
• More coming soon!