855045456405264

Names of 855045456405264

• Cardinal: 855045456405264 can be written as Eight hundred fifty-five trillion, forty-five billion, four hundred fifty-six million, four hundred five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 8.55045456405264 × 10¹⁴

Factors of 855045456405264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 747036

Divisors of 855045456405264

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 81 93 108 124 144 162 186 216 248 279 324 372 432 496 558 648 744 837 1116 1296 1488 1674 2232 2511 3348 4464 5022 6696 10044 13392 20088 29669 40176 59338 89007 118676 178014 237352 267021 356028 474704 534042 712056 717331 801063 919739 1068084 1424112 1434662 1602126 1839478 2136168 2151993 2403189 2759217 2869324 3204252 3678956 4272336 4303986 4806378 5518434 5738648 6408504 6455979 7357912 8277651 8607972 9612756 11036868 11477296 12817008 12911958 14715824 16555302 17215944 19225512 19367937 22073736 22237261 24832953 25823916 33110604 34431888 38451024 38735874 44147472 44474522 49665906 51647832 58103811 66221208 66711783 74498859 77471748 88949044 99331812 103295664 116207622 132442416 133423566 148997718 154943496 177898088 198663624 200135349 232415244 266847132 297995436 309886992 355796176 397327248 400270698 464830488 533694264 595990872 600406047 800541396 929660976 1067388528 1191981744 1200812094 1601082792 1801218141 2401624188 3202165584 3602436282 4803248376 7204872564 9606496752 14409745128 21282493439 28819490256 42564986878 63847480317 85129973756 127694960634 170259947512 191542440951 255389921268 340519895024 383084881902 510779842536 574627322853 659757296609 766169763804 1021559685072 1149254645706 1319514593218 1532339527608 1723881968559 1979271889827 2298509291412 2639029186436 3064679055216 3447763937118 3958543779654 4597018582824 5278058372872 5937815669481 6895527874236 7917087559308 9194037165648 10556116745744 11875631338962 13791055748472 15834175118616 17813447008443 23751262677924 27582111496944 31668350237232 35626894016886 47502525355848 53440341025329 71253788033772 95005050711696 106880682050658 142507576067544 213761364101316 285015152135088 427522728202632 855045456405264
• Sum of all divisors σ(n): 2554669916494080
• Sum of proper divisors (its aliquot sum) s(n): 1699624460088816
• 855045456405264 is an abundant number, because the sum of its proper divisors (1699624460088816) is greater than itself. Its abundance is 844579003683552

Bases of 855045456405264

• Binary: 11000010011010100011001000101100100010001100010000₂
• Hexadecimal: 0x309A8C8B22310
• Base-36: 8F36GK4H00

Squares and roots of 855045456405264

• 855045456405264 squared (855045456405264²) is 731102732519286219525006909696
• 855045456405264 cubed (855045456405264³) is 625126069606088732159971646973749541627039744
• The square root of 855045456405264 is 29241160.3122253683
• The cube root of 855045456405264 is 94913.8815650701

Scales and comparisons

• 855,045,456,405,264 seconds is equal to 27,187,800 years, 35 weeks, 4 days, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 855,045,456,405,264 would take you about sixty-seven million, nine hundred sixty-nine thousand, five hundred one 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 855045456405264 cubic inches would be around 7909.5 feet tall.

Recreational maths with 855045456405264

• 855045456405264 backwards is 462504654540558
• The number of decimal digits it has is: 15
• The sum of 855045456405264's digits is 63
• More coming soon!