126990007426287900

Names of 126990007426287900

• Cardinal: 126990007426287900 can be written as One hundred twenty-six quadrillion, nine hundred ninety trillion, seven billion, four hundred twenty-six million, two hundred eighty-seven thousand, nine hundred.

Scientific notation

• Scientific notation: 1.269900074262879 × 10¹⁷

Factors of 126990007426287900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 68862

Divisors of 126990007426287900

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 31 36 45 50 60 62 75 90 93 100 124 150 155 180 186 225 279 300 310 372 450 465 558 620 775 900 930 961 1116 1395 1550 1860 1922 2325 2790 2883 3100 3844 4650 4805 5580 5766 6975 8649 9300 9610 11532 13950 14415 17298 19220 24025 27900 28830 29791 34596 43245 48050 57660 59582 68821 72075 86490 89373 96100 119164 137642 144150 148955 172980 178746 206463 216225 268119 275284 288300 297910 344105 357492 412926 432450 446865 536238 595820 619389 688210 744775 825852 864900 893730 1032315 1072476 1238778 1340595 1376420 1489550 1720525 1787460 2064630 2133451 2234325 2477556 2681190 2979100 3096945 3441050 4129260 4266902 4468650 5161575 5362380 6193890 6400353 6702975 6882100 8533804 8937300 10323150 10667255 12387780 12800706 13405950 15484725 19201059 20646300 21334510 25601412 26811900 30969450 32001765 38402118 42669020 53336275 61938900 64003530 66136981 76804236 96005295 106672550 128007060 132273962 160008825 192010590 198410943 213345100 264547924 320017650 330684905 384021180 396821886 480026475 595232829 640035300 661369810 793643772 960052950 992054715 1190465658 1322739620 1653424525 1920105900 1984109430 2050246411 2380931316 2976164145 3306849050 3968218860 4100492822 4736330041 4960273575 5952328290 6150739233 6613698100 8200985644 9472660082 9920547150 10251232055 11904656580 12301478466 14208990123 14880820725 18452217699 18945320164 19841094300 20502464110 23681650205 24602956932 28417980246 29761641450 30753696165 36904435398 41004928220 42626970369 47363300410 51256160275 56835960492 59523282900 61507392330 71044950615 73808870796 85253940738 92261088495 94726600820 102512320550 118408251025 123014784660 142089901230 146826231271 153768480825 170507881476 184522176990 205024641100 213134851845 236816502050 284179802460 293652462542 307536961650 355224753075 369044353980 426269703690 440478693813 461305442475 473633004100 587304925084 615073923300 710449506150 734131156355 852539407380 880957387626 922610884950 1065674259225 1321436081439 1420899012300 1468262312710 1761914775252 1845221769900 2131348518450 2202393469065 2642872162878 2936524625420 3670655781775 4262697036900 4404786938130 4551613169401 5285744325756 6607180407195 7341311563550 8809573876260 9103226338802 11011967345325 13214360814390 13654839508203 14682623127100 18206452677604 22023934690650 22758065847005 26428721628780 27309679016406 33035902035975 40964518524609 44047869381300 45516131694010 54619358032812 66071804071950 68274197541015 81929037049218 91032263388020 113790329235025 132143608143900 136548395082030 141100008251431 163858074098436 204822592623045 227580658470050 273096790164060 282200016502862 341370987705075 409645185246090 423300024754293 455161316940100 564400033005724 682741975410150 705500041257155 819290370492180 846600049508586 1024112963115225 1269900074262879 1365483950820300 1411000082514310 1693200099017172 2048225926230450 2116500123771465 2539800148525758 2822000165028620 3527500206285775 4096451852460900 4233000247542930 5079600297051516 6349500371314395 7055000412571550 8466000495085860 10582500618857325 12699000742628790 14110000825143100 21165001237714650 25398001485257580 31747501856571975 42330002475429300 63495003713143950 126990007426287900
• Sum of all divisors σ(n): 411316758630628032
• Sum of proper divisors (its aliquot sum) s(n): 284326751204340132
• 126990007426287900 is an abundant number, because the sum of its proper divisors (284326751204340132) is greater than itself. Its abundance is 157336743778052232

Bases of 126990007426287900

• Binary: 111000011001010001011110100101010101010110000100100011100₂
• Hexadecimal: 0x1C328BD2AAB091C
• Base-36: YQE781GS7J0

Squares and roots of 126990007426287900

• 126990007426287900 squared (126990007426287900²) is 16126461986128655991751973686410000
• 126990007426287900 cubed (126990007426287900³) is 2047899527378227541789788973247387888504977439000000
• The square root of 126990007426287900 is 356356573.4293221931
• The cube root of 126990007426287900 is 502639.3860022343

Scales and comparisons

• 126,990,007,426,287,900 seconds is equal to 4,037,889,430 years, 14 weeks, 1 day, 1 hour, 45 minutes.
• To count from 1 to 126,990,007,426,287,900 would take you about twelve billion, one hundred thirteen million, six hundred sixty-eight thousand, two hundred ninety 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 126990007426287900 cubic inches would be around 41886.6 feet tall.

Recreational maths with 126990007426287900

• 126990007426287900 backwards is 009782624700099621
• The number of decimal digits it has is: 18
• The sum of 126990007426287900's digits is 72
• More coming soon!