126529264890

Names of 126529264890

• Cardinal: 126529264890 can be written as One hundred twenty-six billion, five hundred twenty-nine million, two hundred sixty-four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.2652926489 × 10¹¹

Factors of 126529264890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3106

Divisors of 126529264890

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 54 62 63 70 81 90 93 105 126 135 155 162 186 189 210 217 257 270 279 310 315 378 405 434 465 514 558 567 630 651 771 810 837 930 945 1085 1134 1285 1302 1395 1542 1674 1799 1890 1953 2170 2313 2511 2570 2790 2801 2835 3255 3598 3855 3906 4185 4626 5022 5397 5602 5670 5859 6510 6939 7710 7967 8370 8403 8995 9765 10794 11565 11718 12555 13878 14005 15934 16191 16806 17577 17990 19530 19607 20817 23130 23901 25110 25209 26985 28010 29295 32382 34695 35154 39214 39835 41634 42015 47802 48573 50418 53970 55769 58590 58821 69390 71703 75627 79670 80955 84030 86831 87885 97146 98035 104085 111538 117642 119505 126045 143406 145719 151254 161910 167307 173662 175770 176463 196070 208170 215109 226881 239010 242865 252090 260493 278845 291438 294105 334614 352926 358515 378135 430218 434155 453762 485730 501921 520986 529389 557690 588210 607817 645327 717030 719857 728595 756270 781479 836535 868310 882315 1003842 1058778 1075545 1134405 1215634 1290654 1302465 1439714 1457190 1505763 1562958 1588167 1673070 1764630 1823451 2151090 2159571 2268810 2344437 2509605 2604930 2646945 3011526 3039085 3176334 3226635 3599285 3646902 3907395 4319142 4517289 4688874 5019210 5038999 5293890 5470353 6078170 6453270 6478713 7033311 7198570 7528815 7814790 7940835 9034578 9117255 10077998 10797855 10940706 11722185 12957426 14066622 15057630 15116997 15881670 16411059 18234510 19436139 21595710 22315567 22586445 23444370 25194995 27351765 30233994 32393565 32822118 35166555 38872278 44631134 45172890 45350991 49233177 50389990 54703530 58308417 64787130 66946701 70333110 75584985 82055295 90701982 97180695 98466354 111577835 116616834 133893402 136052973 151169970 156208969 164110590 194361390 200840103 223155670 226754955 246165885 272105946 291542085 312417938 334733505 401680206 408158919 453509910 468626907 492331770 583084170 602520309 669467010 680264865 781044845 816317838 937253814 1004200515 1205040618 1360529730 1405880721 1562089690 1807560927 2008401030 2040794595 2343134535 2811761442 3012601545 3615121854 4081589190 4217642163 4686269070 6025203090 7029403605 8435284326 9037804635 12652926489 14058807210 18075609270 21088210815 25305852978 42176421630 63264632445 126529264890
• Sum of all divisors σ(n): 403074828288
• Sum of proper divisors (its aliquot sum) s(n): 276545563398
• 126529264890 is an abundant number, because the sum of its proper divisors (276545563398) is greater than itself. Its abundance is 150016298508

Bases of 126529264890

• Binary: 1110101110101101110110101110011111010₂
• Hexadecimal: 0x1D75BB5CFA
• Base-36: 1M4K99MI

Squares and roots of 126529264890

• 126529264890 squared (126529264890²) is 16009654873603786712100
• 126529264890 cubed (126529264890³) is 2025689862299692997802363068169000
• The square root of 126529264890 is 355709.5231927311
• The cube root of 126529264890 is 5020.3076070877

Scales and comparisons

• 126,529,264,890 seconds is equal to 4,023 years, 12 weeks, 3 days, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 126,529,264,890 would take you about eight thousand and forty-six 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 126529264890 cubic inches would be around 418.4 feet tall.

Recreational maths with 126529264890

• 126529264890 backwards is 098462925621
• 126529264890 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126529264890's digits is 54
• More coming soon!