40887013407929856

Names of 40887013407929856

• Cardinal: 40887013407929856 can be written as Forty quadrillion, eight hundred eighty-seven trillion, thirteen billion, four hundred seven million, nine hundred twenty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.0887013407929856 × 10¹⁶

Factors of 40887013407929856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2009

Divisors of 40887013407929856

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 991 1013 1152 1296 1536 1728 1982 2026 2304 2592 2973 3039 3456 3964 4052 4608 5184 5946 6078 6912 7928 8104 8919 9117 10368 11892 12156 13824 15856 16208 17838 18234 20736 23784 24312 26757 27351 31712 32416 35676 36468 41472 47568 48624 53514 54702 63424 64832 71352 72936 80271 82053 95136 97248 107028 109404 126848 129664 142704 145872 160542 164106 190272 194496 214056 218808 253696 259328 285408 291744 321084 328212 380544 388992 428112 437616 507392 518656 570816 583488 642168 656424 761088 777984 856224 875232 982081 1003883 1141632 1166976 1284336 1312848 1522176 1555968 1712448 1750464 1964162 2007766 2283264 2333952 2568672 2625696 2946243 3011649 3424896 3500928 3928324 4015532 4566528 4667904 5137344 5251392 5892486 6023298 6849792 7001856 7856648 8031064 8838729 9034947 10274688 10502784 11784972 12046596 13699584 14003712 15713296 16062128 17677458 18069894 20549376 21005568 23569944 24093192 26516187 27104841 31426592 32124256 35354916 36139788 41098752 42011136 47139888 48186384 53032374 54209682 62853184 64248512 70709832 72279576 79548561 81314523 94279776 96372768 106064748 108419364 125706368 128497024 141419664 144559152 159097122 162629046 188559552 192745536 212129496 216838728 251412736 256994048 282839328 289118304 318194244 325258092 377119104 385491072 424258992 433677456 502825472 513988096 565678656 578236608 636388488 650516184 754238208 770982144 848517984 867354912 973242271 994848053 1131357312 1156473216 1272776976 1301032368 1508476416 1541964288 1697035968 1734709824 1946484542 1989696106 2262714624 2312946432 2545553952 2602064736 2919726813 2984544159 3394071936 3469419648 3892969084 3979392212 4525429248 4625892864 5091107904 5204129472 5839453626 5969088318 6788143872 6938839296 7785938168 7958784424 8759180439 8953632477 10182215808 10408258944 11678907252 11938176636 13576287744 13877678592 15571876336 15917568848 17518360878 17907264954 20364431616 20816517888 23357814504 23876353272 26277541317 26860897431 31143752672 31835137696 35036721756 35814529908 40728863232 41633035776 46715629008 47752706544 52555082634 53721794862 62287505344 63670275392 70073443512 71629059816 78832623951 80582692293 93431258016 95505413088 105110165268 107443589724 124575010688 127340550784 140146887024 143258119632 157665247902 161165384586 186862516032 191010826176 210220330536 214887179448 249150021376 254681101568 280293774048 286516239264 315330495804 322330769172 373725032064 382021652352 420440661072 429774358896 498300042752 509362203136 560587548096 573032478528 630660991608 644661538344 747450064128 764043304704 840881322144 859548717792 985894420523 1121175096192 1146064957056 1261321983216 1289323076688 1494900128256 1528086609408 1681762644288 1719097435584 1971788841046 2242350192384 2292129914112 2522643966432 2578646153376 2957683261569 3363525288576 3438194871168 3943577682092 4484700384768 4584259828224 5045287932864 5157292306752 5915366523138 6727050577152 6876389742336 7887155364184 8873049784707 10090575865728 10314584613504 11830733046276 13454101154304 13752779484672 15774310728368 17746099569414 20181151731456 20629169227008 23661466092552 26619149354121 31548621456736 35492199138828 40362303462912 41258338454016 47322932185104 53238298708242 63097242913472 70984398277656 79857448062363 94645864370208 106476597416484 126194485826944 141968796555312 159714896124726 189291728740416 212953194832968 252388971653888 283937593110624 319429792249452 378583457480832 425906389665936 504777943307776 567875186221248 638859584498904 757166914961664 851812779331872 1135750372442496 1277719168997808 1514333829923328 1703625558663744 2271500744884992 2555438337995616 3407251117327488 4543001489769984 5110876675991232 6814502234654976 10221753351982464 13629004469309952 20443506703964928 40887013407929856
• Sum of all divisors σ(n): 122280831256940928
• Sum of proper divisors (its aliquot sum) s(n): 81393817849011072
• 40887013407929856 is an abundant number, because the sum of its proper divisors (81393817849011072) is greater than itself. Its abundance is 40506804441081216

Bases of 40887013407929856

• Binary: 10010001010000101000010110100110000110110011011000000000₂
• Hexadecimal: 0x914285A61B3600
• Base-36: B6L8INJOG00

Squares and roots of 40887013407929856

• 40887013407929856 squared (40887013407929856²) is 1671747865420235817127023416180736
• 40887013407929856 cubed (40887013407929856³) is 68352777388115298327122405435355159052803706454016
• The square root of 40887013407929856 is 202205374.3299862345
• The cube root of 40887013407929856 is 344504.6827793355

Scales and comparisons

• 40,887,013,407,929,856 seconds is equal to 1,300,080,554 years, 27 weeks, 6 days, 57 minutes, 36 seconds.
• To count from 1 to 40,887,013,407,929,856 would take you about three billion, nine hundred million, two hundred forty-one thousand, six hundred sixty-three 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 40887013407929856 cubic inches would be around 28708.7 feet tall.

Recreational maths with 40887013407929856

• 40887013407929856 backwards is 65892970431078804
• 40887013407929856 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40887013407929856's digits is 81
• More coming soon!