406243290816952128

Names of 406243290816952128

• Cardinal: 406243290816952128 can be written as Four hundred six quadrillion, two hundred forty-three trillion, two hundred ninety billion, eight hundred sixteen million, nine hundred fifty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.06243290816952128 × 10¹⁷

Factors of 406243290816952128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 9010859

Divisors of 406243290816952128

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1296 1458 1728 1944 2592 2916 3888 5184 5832 7776 11664 15552 23328 46656 1100773 2201546 3302319 4403092 6604638 7910081 8806184 9906957 13209276 15820162 17612368 19813914 23730243 26418552 29720871 31640324 35224736 39627828 47460486 52837104 59441742 63280648 70449472 71190729 79255656 89162613 94920972 105674208 118883484 126561296 142381458 158511312 178325226 189841944 211348416 213572187 237766968 253122592 267487839 284762916 317022624 356650452 379683888 427144374 475533936 506245184 534975678 569525832 634045248 640716561 713300904 759367776 802463517 854288748 951067872 1069951356 1139051664 1281433122 1426601808 1518735552 1604927034 1708577496 1902135744 1922149683 2139902712 2278103328 2562866244 2853203616 3209854068 3417154992 3844299366 4279805424 4556206656 5125732488 5706407232 5766449049 6419708136 6834309984 7688598732 8559610848 10251464976 11532898098 12839416272 13668619968 15377197464 17119221696 20502929952 23065796196 25678832544 30754394928 41005859904 46131592392 51357665088 61508789856 92263184784 123017579712 184526369568 369052739136 8707203592613 17414407185226 26121610777839 34828814370452 52243221555678 69657628740904 78364832333517 104486443111356 139315257481808 156729664667034 208972886222712 235094497000551 278630514963616 313459329334068 417945772445424 470188994001102 557261029927232 626918658668136 705283491001653 835891544890848 940377988002204 1253837317336272 1410566982003306 1671783089781696 1880755976004408 2115850473004959 2507674634672544 2821133964006612 3761511952008816 4231700946009918 5015349269345088 5642267928013224 6347551419014877 7523023904017632 8463401892019836 11284535856026448 12695102838029754 15046047808035264 16926803784039672 22569071712052896 25390205676059508 33853607568079344 45138143424105792 50780411352119016 67707215136158688 101560822704238032 135414430272317376 203121645408476064 406243290816952128
• Sum of all divisors σ(n): 1208656888699996548
• Sum of proper divisors (its aliquot sum) s(n): 802413597883044420
• 406243290816952128 is an abundant number, because the sum of its proper divisors (802413597883044420) is greater than itself. Its abundance is 396170307066092292

Bases of 406243290816952128

• Binary: 10110100011010001000001111011100001100001111011011101000000₂
• Hexadecimal: 0x5A3441EE187B740
• Base-36: 334187ELH000

Squares and roots of 406243290816952128

• 406243290816952128 squared (406243290816952128²) is 165033611333786741169853019443728384
• 406243290816952128 cubed (406243290816952128³) is 67043797363643373861881535932150822264322639562801152
• The square root of 406243290816952128 is 637372176.0611708159
• The cube root of 406243290816952128 is 740619.9399658799

Scales and comparisons

• 406,243,290,816,952,128 seconds is equal to 12,917,280,054 years, 50 weeks, 5 days, 28 minutes, 48 seconds.
• To count from 1 to 406,243,290,816,952,128 would take you about thirty-eight billion, seven hundred fifty-one million, eight hundred forty thousand, one hundred sixty-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 406243290816952128 cubic inches would be around 61718.3 feet tall.

Recreational maths with 406243290816952128

• 406243290816952128 backwards is 821259618092342604
• 406243290816952128 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 406243290816952128's digits is 72
• More coming soon!