85453678080

Names of 85453678080

• Cardinal: 85453678080 can be written as Eighty-five billion, four hundred fifty-three million, six hundred seventy-eight thousand and eighty.

Scientific notation

• Scientific notation: 8.545367808 × 10¹⁰

Factors of 85453678080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4114

Divisors of 85453678080

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 103 108 120 128 135 144 160 162 180 192 206 216 240 256 270 288 309 320 324 360 384 405 412 432 480 512 515 540 576 618 640 648 720 768 810 824 864 927 960 1030 1080 1152 1236 1280 1296 1440 1536 1545 1620 1648 1728 1854 1920 2060 2160 2304 2472 2560 2592 2781 2880 3090 3240 3296 3456 3708 3840 4001 4120 4320 4608 4635 4944 5184 5562 5760 6180 6480 6592 6912 7416 7680 8002 8240 8343 8640 9270 9888 10368 11124 11520 12003 12360 12960 13184 13824 13905 14832 16004 16480 16686 17280 18540 19776 20005 20736 22248 23040 24006 24720 25920 26368 27810 29664 32008 32960 33372 34560 36009 37080 39552 40010 41472 41715 44496 48012 49440 51840 52736 55620 59328 60015 64016 65920 66744 69120 72018 74160 79104 80020 83430 88992 96024 98880 103680 108027 111240 118656 120030 128032 131840 133488 144036 148320 158208 160040 166860 177984 180045 192048 197760 207360 216054 222480 237312 240060 256064 263680 266976 288072 296640 320080 324081 333720 355968 360090 384096 395520 412103 432108 444960 474624 480120 512128 533952 540135 576144 593280 640160 648162 667440 711936 720180 768192 791040 824206 864216 889920 960240 1024256 1067904 1080270 1152288 1186560 1236309 1280320 1296324 1334880 1423872 1440360 1536384 1620405 1648412 1728432 1779840 1920480 2048512 2060515 2135808 2160540 2304576 2373120 2472618 2560640 2592648 2669760 2880720 3072768 3240810 3296824 3456864 3559680 3708927 3840960 4121030 4271616 4321080 4609152 4945236 5121280 5185296 5339520 5761440 6145536 6181545 6481620 6593648 6913728 7119360 7417854 7681920 8242060 8642160 9218304 9890472 10242560 10370592 10679040 11126781 11522880 12363090 12963240 13187296 13827456 14835708 15363840 16484120 17284320 18436608 18544635 19780944 20741184 21358080 22253562 23045760 24726180 25926480 26374592 27654912 29671416 30727680 32968240 33380343 34568640 37089270 39561888 41482368 44507124 46091520 49452360 51852960 52749184 55309824 55633905 59342832 65936480 66760686 69137280 74178540 79123776 82964736 89014248 92183040 98904720 103705920 105498368 111267810 118685664 131872960 133521372 138274560 148357080 158247552 165929472 166901715 178028496 197809440 207411840 210996736 222535620 237371328 263745920 267042744 276549120 296714160 316495104 333803430 356056992 395618880 414823680 445071240 474742656 527491840 534085488 593428320 632990208 667606860 712113984 791237760 829647360 890142480 949485312 1054983680 1068170976 1186856640 1335213720 1424227968 1582475520 1780284960 1898970624 2136341952 2373713280 2670427440 2848455936 3164951040 3560569920 4272683904 4747426560 5340854880 5696911872 7121139840 8545367808 9494853120 10681709760 14242279680 17090735616 21363419520 28484559360 42726839040 85453678080
• Sum of all divisors σ(n): 309116849184
• Sum of proper divisors (its aliquot sum) s(n): 223663171104
• 85453678080 is an abundant number, because the sum of its proper divisors (223663171104) is greater than itself. Its abundance is 138209493024

Bases of 85453678080

• Binary: 1001111100101011011111010011000000000₂
• Hexadecimal: 0x13E56FA600
• Base-36: 1398WW00

Squares and roots of 85453678080

• 85453678080 squared (85453678080²) is 7302331097400272486400
• 85453678080 cubed (85453678080³) is 624011050830816009957106778112000
• The square root of 85453678080 is 292324.6108010751
• The cube root of 85453678080 is 4404.6383263511

Scales and comparisons

• 85,453,678,080 seconds is equal to 2,717 years, 8 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 85,453,678,080 would take you about five thousand, four hundred thirty-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 85453678080 cubic inches would be around 367.1 feet tall.

Recreational maths with 85453678080

• 85453678080 backwards is 08087635458
• 85453678080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85453678080's digits is 54
• More coming soon!