40545165792817152

Names of 40545165792817152

• Cardinal: 40545165792817152 can be written as Forty quadrillion, five hundred forty-five trillion, one hundred sixty-five billion, seven hundred ninety-two million, eight hundred seventeen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.0545165792817152 × 10¹⁶

Factors of 40545165792817152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1798676

Divisors of 40545165792817152

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 153 192 204 216 256 272 288 306 384 408 432 459 512 544 576 612 768 816 864 918 1024 1088 1152 1224 1536 1632 1728 1836 2048 2176 2304 2448 3072 3264 3456 3672 4096 4352 4608 4896 6144 6528 6912 7344 8704 9216 9792 12071 12288 13056 13824 14688 17408 18432 19584 24142 26112 27648 29376 34816 36213 36864 39168 48284 52224 55296 58752 69632 72426 78336 96568 104448 108639 110592 117504 144852 156672 193136 205207 208896 217278 235008 289704 313344 325917 386272 410414 434556 470016 579408 615621 626688 651834 772544 820828 869112 940032 1158816 1231242 1303668 1545088 1641656 1738224 1786583 1846863 1880064 2317632 2462484 2607336 3090176 3283312 3476448 3573166 3693726 4635264 4924968 5214672 5359749 5540589 6180352 6566624 6952896 7146332 7387452 9270528 9849936 10429344 10719498 11081178 12360704 13133248 13905792 14292664 14774904 16079247 18541056 19699872 20858688 21438996 22162356 24721408 26266496 27811584 28585328 29549808 30371911 32158494 37082112 39399744 41717376 42877992 44324712 48237741 49442816 52532992 55623168 57170656 59099616 60743822 64316988 74164224 78799488 83434752 85755984 88649424 91115733 96475482 105065984 111246336 114341312 118199232 121487644 128633976 148328448 157598976 166869504 171511968 177298848 182231466 192950964 210131968 222492672 228682624 236398464 242975288 257267952 273347199 315197952 333739008 343023936 354597696 364462932 385901928 420263936 444985344 457365248 472796928 485950576 514535904 546694398 630395904 667478016 686047872 709195392 728925864 771803856 820041597 840527872 914730496 945593856 971901152 1029071808 1093388796 1260791808 1334956032 1372095744 1418390784 1457851728 1543607712 1640083194 1829460992 1891187712 1943802304 2058143616 2186777592 2521583616 2744191488 2836781568 2915703456 3087215424 3280166388 3658921984 3782375424 3887604608 4116287232 4373555184 5488382976 5673563136 5831406912 6174430848 6560332776 7317843968 7564750848 7775209216 8232574464 8747110368 10976765952 11347126272 11662813824 12348861696 13120665552 15550418432 16465148928 17494220736 21565843393 21953531904 22694252544 23325627648 24697723392 26241331104 31100836864 32930297856 34988441472 43131686786 46651255296 49395446784 52482662208 62201673728 64697530179 65860595712 69976882944 86263373572 93302510592 98790893568 104965324416 124403347456 129395060358 139953765888 172526747144 186605021184 194092590537 197581787136 209930648832 258790120716 279907531776 345053494288 366619337681 373210042368 388185181074 419861297664 517580241432 559815063552 582277771611 690106988576 733238675362 776370362148 839722595328 1035160482864 1099858013043 1119630127104 1164555543222 1380213977152 1466477350724 1552740724296 1679445190656 2070320965728 2199716026086 2329111086444 2760427954304 2932954701448 3105481448592 3299574039129 3358890381312 4140641931456 4399432052172 4658222172888 5520855908608 5865909402896 6210962897184 6599148078258 8281283862912 8798864104344 9316444345776 9898722117387 11041711817216 11731818805792 12421925794368 13198296156516 16562567725824 17597728208688 18632888691552 19797444234774 22083423634432 23463637611584 24843851588736 26396592313032 33125135451648 35195456417376 37265777383104 39594888469548 44166847268864 46927275223168 49687703177472 52793184626064 66250270903296 70390912834752 74531554766208 79189776939096 88333694537728 93854550446336 99375406354944 105586369252128 132500541806592 140781825669504 149063109532416 158379553878192 187709100892672 198750812709888 211172738504256 265001083613184 281563651339008 298126219064832 316759107756384 375418201785344 397501625419776 422345477008512 563127302678016 596252438129664 633518215512768 750836403570688 795003250839552 844690954017024 1126254605356032 1192504876259328 1267036431025536 1501672807141376 1689381908034048 2252509210712064 2385009752518656 2534072862051072 3378763816068096 4505018421424128 5068145724102144 6757527632136192 10136291448204288 13515055264272384 20272582896408576 40545165792817152
• Sum of all divisors σ(n): 127195600330920960
• Sum of proper divisors (its aliquot sum) s(n): 86650434538103808
• 40545165792817152 is an abundant number, because the sum of its proper divisors (86650434538103808) is greater than itself. Its abundance is 46105268745286656

Bases of 40545165792817152

• Binary: 10010000000010111001110100001100011100001011000000000000₂
• Hexadecimal: 0x900B9D0C70B000
• Base-36: B38280ZVUO0

Squares and roots of 40545165792817152

• 40545165792817152 squared (40545165792817152²) is 1643910469167030113899196505391104
• 40545165792817152 cubed (40545165792817152³) is 66652622520925064836000342878302289704687719415808
• The square root of 40545165792817152 is 201358302.0210916261
• The cube root of 40545165792817152 is 343541.8844173605

Scales and comparisons

• 40,545,165,792,817,152 seconds is equal to 1,289,210,857 years, 40 weeks, 3 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 40,545,165,792,817,152 would take you about three billion, eight hundred sixty-seven million, six hundred thirty-two thousand, five hundred seventy-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 40545165792817152 cubic inches would be around 28628.5 feet tall.

Recreational maths with 40545165792817152

• 40545165792817152 backwards is 25171829756154504
• 40545165792817152 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40545165792817152's digits is 72
• More coming soon!