139021073280479168

Names of 139021073280479168

• Cardinal: 139021073280479168 can be written as One hundred thirty-nine quadrillion, twenty-one trillion, seventy-three billion, two hundred eighty million, four hundred seventy-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39021073280479168 × 10¹⁷

Factors of 139021073280479168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1357

Divisors of 139021073280479168

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 184 368 521 529 736 811 1042 1058 1472 1622 2084 2116 3244 4168 4232 6488 8336 8464 11983 12167 12976 16672 16928 18653 23966 24334 25952 33344 33856 37306 47932 48668 51904 74612 95864 97336 149224 191728 194672 271441 275609 298448 383456 389344 422531 429019 542882 551218 596896 657721 766912 778688 845062 858038 1085764 1102436 1193792 1315442 1690124 1716076 2171528 2204872 2630884 3380248 3432152 4343056 4409744 5261768 6243143 6339007 6760496 6864304 8686112 8819488 9718213 9867437 10523536 12486286 12678014 13520992 13728608 15127583 17372224 17638976 19436426 19734874 21047072 24972572 25356028 27041984 27457216 30255166 38872852 39469748 42094144 49945144 50712056 60510332 77745704 78939496 99890288 101424112 121020664 143592289 155491408 157878992 199780576 202848224 220138651 223518899 242041328 287184578 310982816 315757984 342672641 347934409 399561152 405696448 440277302 447037798 484082656 574369156 621965632 631515968 685345282 695868818 880554604 894075596 968165312 1148738312 1370690564 1391737636 1761109208 1788151192 2297476624 2741381128 2783475272 3302622647 3522218416 3576302384 4594953248 5063188973 5140934677 5482762256 5566950544 6605245294 7044436832 7152604768 7881470743 8002491407 9189906496 10126377946 10281869354 10965524512 11133901088 13210490588 14088873664 14305209536 15762941486 16004982814 20252755892 20563738708 21931049024 22267802176 26420981176 31525882972 32009965628 40505511784 41127477416 52841962352 63051765944 64019931256 81011023568 82254954832 105683924704 116453346379 126103531888 128039862512 162022047136 164509909664 178532445961 181273827089 211367849408 232906692758 252207063776 256079725024 324044094272 329019819328 357064891922 362547654178 465813385516 504414127552 512159450048 714129783844 725095308356 931626771032 1428259567688 1450190616712 1863253542064 2678426966717 2856519135376 2900381233424 3726507084128 4106246257103 4169298023047 5356853933434 5713038270752 5800762466848 7453014168256 8212492514206 8338596046094 10713707866868 11426076541504 11601524933696 16424985028412 16677192092188 21427415733736 32849970056824 33354384184376 42854831467472 65699940113648 66708768368752 85709662934944 94443663913369 131399880227296 133417536737504 171419325869888 188887327826738 262799760454592 266835073475008 377774655653476 755549311306952 1511098622613904 2172204270007487 3022197245227808 4344408540014974 6044394490455616 8688817080029948 17377634160059896 34755268320119792 69510536640239584 139021073280479168
• Sum of all divisors σ(n): 289319828109107760
• Sum of proper divisors (its aliquot sum) s(n): 150298754828628592
• 139021073280479168 is an abundant number, because the sum of its proper divisors (150298754828628592) is greater than itself. Its abundance is 11277681548149424

Bases of 139021073280479168

• Binary: 111101101111001101110110111111001001011010010111111000000₂
• Hexadecimal: 0x1EDE6EDF92D2FC0
• Base-36: 120UUVE5GCE8

Squares and roots of 139021073280479168

• 139021073280479168 squared (139021073280479168²) is 19326858816056358857683091681972224
• 139021073280479168 cubed (139021073280479168³) is 2686840655748445917649110273097537299303641986629632
• The square root of 139021073280479168 is 372855298.0453397933
• The cube root of 139021073280479168 is 518036.3232884033

Scales and comparisons

• 139,021,073,280,479,168 seconds is equal to 4,420,440,109 years, 47 weeks, 13 hours, 6 minutes, 8 seconds.
• To count from 1 to 139,021,073,280,479,168 would take you about thirteen billion, two hundred sixty-one million, three hundred twenty thousand, three hundred twenty-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 139021073280479168 cubic inches would be around 43169.7 feet tall.

Recreational maths with 139021073280479168

• 139021073280479168 backwards is 861974082370120931
• The number of decimal digits it has is: 18
• The sum of 139021073280479168's digits is 71
• More coming soon!