40664445415849984

Names of 40664445415849984

• Cardinal: 40664445415849984 can be written as Forty quadrillion, six hundred sixty-four trillion, four hundred forty-five billion, four hundred fifteen million, eight hundred forty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0664445415849984 × 10¹⁶

Factors of 40664445415849984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 36
• Sum of prime factors: 200

Divisors of 40664445415849984

• Number of divisors d(n): 297
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 181 256 272 289 362 512 544 578 724 1024 1088 1156 1448 2048 2176 2312 2896 3077 4096 4352 4624 5792 6154 8192 8704 9248 11584 12308 16384 17408 18496 23168 24616 32761 32768 34816 36992 46336 49232 52309 65522 65536 69632 73984 92672 98464 104618 131044 131072 139264 147968 185344 196928 209236 262088 262144 278528 295936 370688 393856 418472 524176 524288 556937 557056 591872 741376 787712 836944 1048352 1048576 1113874 1114112 1183744 1482752 1575424 1673888 2096704 2097152 2227748 2228224 2367488 2965504 3150848 3347776 4193408 4194304 4455496 4456448 4734976 5931008 6301696 6695552 8386816 8388608 8910992 8912896 9467929 9469952 11862016 12603392 13391104 16773632 16777216 17821984 17825792 18935858 18939904 23724032 25206784 26782208 33547264 33554432 35643968 35651584 37871716 37879808 47448064 50413568 53564416 67094528 67108864 71287936 71303168 75743432 75759616 94896128 100827136 107128832 134189056 134217728 142575872 142606336 151486864 151519232 189792256 201654272 214257664 268378112 268435456 285151744 285212672 302973728 303038464 379584512 403308544 428515328 536756224 536870912 570303488 570425344 605947456 606076928 759169024 806617088 857030656 1073512448 1073741824 1140606976 1140850688 1211894912 1212153856 1518338048 1613234176 1714061312 2147024896 2147483648 2281213952 2281701376 2423789824 2424307712 3036676096 3226468352 3428122624 4294049792 4294967296 4562427904 4563402752 4847579648 4848615424 6073352192 6452936704 6856245248 8588099584 9124855808 9126805504 9695159296 9697230848 12146704384 12905873408 13712490496 17176199168 18249711616 18253611008 19390318592 19394461696 24293408768 25811746816 27424980992 34352398336 36499423232 36507222016 38780637184 38788923392 48586817536 51623493632 54849961984 68704796672 72998846464 73014444032 77561274368 77577846784 97173635072 103246987264 109699923968 137409593344 145997692928 155122548736 155155693568 194347270144 206493974528 219399847936 274819186688 291995385856 310245097472 310311387136 388694540288 412987949056 438799695872 549638373376 583990771712 620490194944 620622774272 777389080576 825975898112 877599391744 1099276746752 1167981543424 1240980389888 1241245548544 1651951796224 1755198783488 2198553493504 2335963086848 2481960779776 3303903592448 3510397566976 4397106987008 4671926173696 4963921559552 6607807184896 7020795133952 8794213974016 9343852347392 9927843119104 13215614369792 14041590267904 17588427948032 18687704694784 19855686238208 28083180535808 35176855896064 37375409389568 39711372476416 56166361071616 70353711792128 74750818779136 79422744952832 112332722143232 140707423584256 149501637558272 158845489905664 224665444286464 299003275116544 317690979811328 598006550233088 635381959622656 1196013100466176 1270763919245312 2392026200932352 2541527838490624 5083055676981248 10166111353962496 20332222707924992 40664445415849984
• Sum of all divisors σ(n): 86874312076013091
• Sum of proper divisors (its aliquot sum) s(n): 46209866660163107
• 40664445415849984 is an abundant number, because the sum of its proper divisors (46209866660163107) is greater than itself. Its abundance is 5545421244313123

Bases of 40664445415849984

• Binary: 10010000011110000001100100000000000000000000000000000000₂
• Hexadecimal: 0x90781900000000
• Base-36: B4ECCBVQ9Z4

Squares and roots of 40664445415849984

• 40664445415849984 squared (40664445415849984²) is 1653597120978642778168969192800256
• 40664445415849984 cubed (40664445415849984³) is 67242609865842701728913912090601794220399372795904
• 40664445415849984 is a perfect square number. Its square root is 201654272
• The cube root of 40664445415849984 is 343878.4426509233

Scales and comparisons

• 40,664,445,415,849,984 seconds is equal to 1,293,003,580 years, 43 weeks, 3 days, 4 hours, 33 minutes, 4 seconds.
• To count from 1 to 40,664,445,415,849,984 would take you about three billion, eight hundred seventy-nine million, ten thousand, seven hundred forty-two 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 40664445415849984 cubic inches would be around 28656.5 feet tall.

Recreational maths with 40664445415849984

• 40664445415849984 backwards is 48994851454446604
• The number of decimal digits it has is: 17
• The sum of 40664445415849984's digits is 85
• More coming soon!