126821702098872

Names of 126821702098872

• Cardinal: 126821702098872 can be written as One hundred twenty-six trillion, eight hundred twenty-one billion, seven hundred two million, ninety-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.26821702098872 × 10¹⁴

Factors of 126821702098872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4950

Divisors of 126821702098872

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 264 297 324 396 594 648 792 891 1188 1621 1782 2376 3242 3313 3564 4863 6484 6626 7128 9726 9939 12968 13252 14589 17831 19452 19878 26504 29178 29817 35662 36443 38904 39756 43767 53493 58356 59634 71324 72886 79512 87534 89451 106986 109329 116712 119268 131301 142648 145772 160479 175068 178902 213972 218658 238536 262602 268353 291544 320958 327987 350136 357804 427944 437316 481437 525204 536706 641916 655974 715608 874632 962874 983961 1050408 1073412 1283832 1311948 1444311 1925748 1967922 2146824 2623896 2888622 2951883 3851496 3935844 5370373 5777244 5903766 7871688 10740746 10975969 11554488 11807532 16111119 21481492 21951938 23615064 32222238 32927907 42962984 43903876 48333357 59074103 64444476 65855814 87807752 96666714 98783721 118148206 120735659 128888952 131711628 145000071 177222309 193333428 197567442 236296412 241471318 263423256 290000142 296351163 354444618 362206977 386666856 395134884 435000213 472592824 482942636 531666927 580000284 592702326 708889236 724413954 790269768 870000426 889053489 965885272 1063333854 1086620931 1160000568 1185404652 1417778472 1448827908 1595000781 1740000852 1778106978 2126667708 2173241862 2370809304 2897655816 3190001562 3259862793 3480001704 3556213956 4253335416 4346483724 4785002343 6380003124 6519725586 7112427912 8692967448 9570004686 9779588379 12760006248 13039451172 17792045749 19140009372 19559176758 26078902344 35584091498 38280018744 39118353516 53376137247 71168182996 78236707032 106752274494 142336365992 160128411741 195712503239 213504548988 320256823482 391425006478 427009097976 480385235223 587137509717 640513646964 782850012956 960770470446 1174275019434 1281027293928 1441155705669 1565700025912 1761412529151 1921540940892 2348550038868 2882311411338 3522825058302 3843081881784 4697100077736 5284237587453 5764622822676 7045650116604 10568475174906 11529245645352 14091300233208 15852712762359 21136950349812 31705425524718 42273900699624 63410851049436 126821702098872
• Sum of all divisors σ(n): 387866887226280
• Sum of proper divisors (its aliquot sum) s(n): 261045185127408
• 126821702098872 is an abundant number, because the sum of its proper divisors (261045185127408) is greater than itself. Its abundance is 134223483028536

Bases of 126821702098872

• Binary: 11100110101011111111010100000001101111110111000₂
• Hexadecimal: 0x7357FA80DFB8
• Base-36: 18YD32ZNI0

Squares and roots of 126821702098872

• 126821702098872 squared (126821702098872²) is 16083744123255034650063672384
• 126821702098872 cubed (126821702098872³) is 2039767805833933223344521126030372983950848
• The square root of 126821702098872 is 11261514.2009799019
• The cube root of 126821702098872 is 50241.7231285785

Scales and comparisons

• 126,821,702,098,872 seconds is equal to 4,032,537 years, 43 weeks, 5 days, 7 hours, 1 minute, 12 seconds.
• To count from 1 to 126,821,702,098,872 would take you about ten million, eighty-one thousand, three hundred forty-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 126821702098872 cubic inches would be around 4186.8 feet tall.

Recreational maths with 126821702098872

• 126821702098872 backwards is 278890207128621
• The number of decimal digits it has is: 15
• The sum of 126821702098872's digits is 63
• More coming soon!