85315317120

Names of 85315317120

• Cardinal: 85315317120 can be written as Eighty-five billion, three hundred fifteen million, three hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 8.531531712 × 10¹⁰

Factors of 85315317120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 49892

Divisors of 85315317120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 81 88 90 96 99 108 110 120 128 132 135 144 160 162 165 176 180 192 198 216 220 240 243 264 270 288 297 320 324 330 352 360 384 396 405 432 440 480 486 495 528 540 576 594 640 648 660 704 720 792 810 864 880 891 960 972 990 1056 1080 1152 1188 1215 1296 1320 1408 1440 1485 1584 1620 1728 1760 1782 1920 1944 1980 2112 2160 2376 2430 2592 2640 2673 2880 2970 3168 3240 3456 3520 3564 3888 3960 4224 4320 4455 4752 4860 5184 5280 5346 5760 5940 6336 6480 7040 7128 7776 7920 8640 8910 9504 9720 10368 10560 10692 11880 12672 12960 13365 14256 15552 15840 17280 17820 19008 19440 21120 21384 23760 25920 26730 28512 31104 31680 35640 38016 38880 42768 47520 49871 51840 53460 57024 63360 71280 77760 85536 95040 99742 106920 114048 142560 149613 155520 171072 190080 199484 213840 249355 285120 299226 342144 398968 427680 448839 498710 548581 570240 598452 748065 797936 855360 897678 997420 1097162 1196904 1346517 1496130 1595872 1645743 1710720 1795356 1994840 2194324 2244195 2393808 2693034 2742905 2992260 3191744 3291486 3590712 3989680 4039551 4388648 4488390 4787616 4937229 5386068 5485810 5984520 6383488 6582972 6732585 7181424 7979360 8079102 8228715 8777296 8976780 9575232 9874458 10772136 10971620 11969040 12118653 13165944 13465170 14362848 14811687 15958720 16158204 16457430 17554592 17953560 19150464 19748916 20197755 21544272 21943240 23938080 24237306 24686145 26331888 26930340 28725696 29623374 31917440 32316408 32914860 35109184 35907120 39497832 40395510 43088544 43886480 44435061 47876160 48474612 49372290 52663776 53860680 57451392 59246748 60593265 64632816 65829720 70218368 71814240 74058435 78995664 80791020 86177088 87772960 88870122 95752320 96949224 98744580 105327552 107721360 118493496 121186530 129265632 131659440 133305183 143628480 148116870 157991328 161582040 172354176 175545920 177740244 193898448 197489160 210655104 215442720 222175305 236986992 242373060 258531264 263318880 266610366 287256960 296233740 315982656 323164080 351091840 355480488 387796896 394978320 430885440 444350610 473973984 484746120 517062528 526637760 533220732 592467480 631965312 646328160 666525915 710960976 775593792 789956640 861770880 888701220 947947968 969492240 1053275520 1066441464 1184934960 1292656320 1333051830 1421921952 1551187584 1579913280 1777402440 1895895936 1938984480 2132882928 2369869920 2585312640 2666103660 2843843904 3159826560 3554804880 3877968960 4265765856 4739739840 5332207320 5687687808 7109609760 7755937920 8531531712 9479479680 10664414640 14219219520 17063063424 21328829280 28438439040 42657658560 85315317120
• Sum of all divisors σ(n): 333296570880
• Sum of proper divisors (its aliquot sum) s(n): 247981253760
• 85315317120 is an abundant number, because the sum of its proper divisors (247981253760) is greater than itself. Its abundance is 162665936640

Bases of 85315317120

• Binary: 1001111011101001100000110110110000000₂
• Hexadecimal: 0x13DD306D80
• Base-36: 136YJC00

Squares and roots of 85315317120

• 85315317120 squared (85315317120²) is 7278703335286165094400
• 85315317120 cubed (85315317120³) is 620984883272340860977410736128000
• The square root of 85315317120 is 292087.8585631385
• The cube root of 85315317120 is 4402.2598088765

Scales and comparisons

• 85,315,317,120 seconds is equal to 2,712 years, 39 weeks, 4 days, 19 hours, 12 minutes.
• To count from 1 to 85,315,317,120 would take you about five thousand, four hundred twenty-five 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 85315317120 cubic inches would be around 366.9 feet tall.

Recreational maths with 85315317120

• 85315317120 backwards is 02171351358
• 85315317120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85315317120's digits is 36
• More coming soon!