131211902976

Names of 131211902976

• Cardinal: 131211902976 can be written as One hundred thirty-one billion, two hundred eleven million, nine hundred two thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.31211902976 × 10¹¹

Factors of 131211902976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 997

Divisors of 131211902976

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 37 42 44 48 56 64 66 74 77 84 88 96 111 112 128 132 148 154 168 176 192 222 224 231 256 259 264 296 308 336 352 384 407 444 448 462 512 518 528 592 616 672 704 768 777 814 888 896 924 937 1024 1036 1056 1184 1221 1232 1344 1408 1536 1554 1628 1776 1792 1848 1874 2048 2072 2112 2368 2442 2464 2688 2811 2816 2849 3072 3108 3256 3552 3584 3696 3748 4096 4144 4224 4736 4884 4928 5376 5622 5632 5698 6144 6216 6512 6559 7104 7168 7392 7496 8192 8288 8448 8547 9472 9768 9856 10307 10752 11244 11264 11396 12288 12432 13024 13118 14208 14336 14784 14992 16384 16576 16896 17094 18944 19536 19677 19712 20614 21504 22488 22528 22792 24576 24864 26048 26236 28416 28672 29568 29984 30921 33152 33792 34188 34669 37888 39072 39354 39424 41228 43008 44976 45056 45584 49152 49728 52096 52472 56832 57344 59136 59968 61842 66304 67584 68376 69338 72149 75776 78144 78708 78848 82456 86016 89952 90112 91168 99456 104007 104192 104944 113664 114688 118272 119936 123684 132608 135168 136752 138676 144298 151552 156288 157416 157696 164912 172032 179904 180224 182336 198912 208014 208384 209888 216447 227328 236544 239872 242683 247368 265216 270336 273504 277352 288596 303104 312576 314832 315392 329824 344064 359808 364672 381359 397824 416028 416768 419776 432894 454656 473088 479744 485366 494736 530432 540672 547008 554704 577192 606208 625152 629664 630784 659648 719616 728049 729344 762718 795648 832056 833536 839552 865788 909312 946176 959488 970732 989472 1060864 1094016 1109408 1144077 1154384 1250304 1259328 1261568 1319296 1439232 1456098 1458688 1525436 1591296 1664112 1667072 1679104 1731576 1818624 1892352 1918976 1941464 1978944 2121728 2188032 2218816 2288154 2308768 2500608 2518656 2638592 2669513 2878464 2912196 2917376 3050872 3182592 3328224 3334144 3358208 3463152 3784704 3837952 3882928 3957888 4243456 4376064 4437632 4576308 4617536 5001216 5037312 5277184 5339026 5756928 5824392 5834752 6101744 6365184 6656448 6668288 6716416 6926304 7675904 7765856 7915776 8008539 8752128 8875264 9152616 9235072 10002432 10074624 10554368 10678052 11513856 11648784 11669504 12203488 12730368 13312896 13432832 13852608 15351808 15531712 15831552 16017078 17504256 17750528 18305232 18470144 20004864 20149248 21108736 21356104 23027712 23297568 23339008 24406976 26625792 26865664 27705216 31063424 31663104 32034156 35008512 35501056 36610464 36940288 40298496 42217472 42712208 46055424 46595136 46678016 48813952 53251584 53731328 55410432 62126848 63326208 64068312 70017024 71002112 73220928 73880576 80596992 84434944 85424416 93190272 97627904 106503168 107462656 110820864 124253696 126652416 128136624 140034048 142004224 146441856 147761152 161193984 168869888 170848832 186380544 195255808 213006336 221641728 248507392 253304832 256273248 284008448 292883712 295522304 322387968 341697664 372761088 390511616 426012672 443283456 497014784 506609664 512546496 568016896 585767424 591044608 683395328 745522176 781023232 852025344 886566912 994029568 1025092992 1171534848 1182089216 1366790656 1491044352 1562046464 1704050688 1773133824 1988059136 2050185984 2343069696 2733581312 2982088704 3124092928 3546267648 3976118272 4100371968 4686139392 5467162624 5964177408 6248185856 8200743936 9372278784 10934325248 11928354816 16401487872 18744557568 21868650496 32802975744 43737300992 65605951488 131211902976
• Sum of all divisors σ(n): 448491628032
• Sum of proper divisors (its aliquot sum) s(n): 317279725056
• 131211902976 is an abundant number, because the sum of its proper divisors (317279725056) is greater than itself. Its abundance is 186067822080

Bases of 131211902976

• Binary: 1111010001100110101101100000000000000₂
• Hexadecimal: 0x1E8CD6C000
• Base-36: 1OA06GAO

Squares and roots of 131211902976

• 131211902976 squared (131211902976²) is 17216563482583237656576
• 131211902976 cubed (131211902976³) is 2259018057256856445238599720370176
• The square root of 131211902976 is 362231.8359504035
• The cube root of 131211902976 is 5081.4900326649

Scales and comparisons

• 131,211,902,976 seconds is equal to 4,172 years, 6 weeks, 6 days, 6 hours, 49 minutes, 36 seconds.
• To count from 1 to 131,211,902,976 would take you about eight 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 131211902976 cubic inches would be around 423.5 feet tall.

Recreational maths with 131211902976

• 131211902976 backwards is 679209112131
• 131211902976 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131211902976's digits is 42
• More coming soon!