85020471312

Names of 85020471312

• Cardinal: 85020471312 can be written as Eighty-five billion, twenty million, four hundred seventy-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 8.5020471312 × 10¹⁰

Factors of 85020471312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8888

Divisors of 85020471312

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 37 38 41 42 48 56 57 74 76 82 84 111 112 114 123 133 148 152 164 168 222 228 246 259 266 287 296 304 328 336 399 444 456 492 518 532 574 592 656 703 777 779 798 861 888 912 984 1036 1064 1148 1406 1517 1554 1558 1596 1722 1776 1968 2072 2109 2128 2296 2337 2812 3034 3108 3116 3192 3444 4144 4218 4551 4592 4674 4921 5453 5624 6068 6216 6232 6384 6888 8436 8779 9102 9348 9842 10619 10906 11248 12136 12432 12464 13776 14763 16359 16872 17558 18204 18696 19684 21238 21812 24272 26337 28823 29526 31857 32718 33744 35116 36408 37392 39368 42476 43624 52674 57646 59052 61453 63714 65436 70232 72816 78736 84952 86469 87248 105348 115292 118104 122906 127428 130872 140464 166801 169904 172938 184359 201761 210696 230584 236208 245812 254856 261744 324823 333602 345876 359939 368718 403522 421392 461168 491624 500403 509712 605283 649646 667204 691752 719878 737436 807044 974469 983248 1000806 1079817 1167607 1210566 1299292 1334408 1383504 1439756 1474872 1614088 1948938 2001612 2159634 2273761 2335214 2421132 2519573 2598584 2668816 2879512 2949744 3228176 3502821 3897876 4003224 4319268 4547522 4670428 4842264 5039146 5197168 5759024 6171637 6821283 6838841 7005642 7558719 7795752 8006448 8638536 9095044 9340856 9684528 10078292 12343274 13317743 13642566 13677682 14011284 15117438 15591504 17277072 18190088 18514911 18681712 20156584 20516523 24686548 26635486 27285132 27355364 28022568 30234876 36380176 37029822 39953229 40313168 41033046 43201459 47871887 49373096 53270972 54570264 54710728 56045136 60469752 74059644 79906458 82066092 86402918 93224201 95743774 98746192 106541944 109140528 109421456 120939504 129604377 143615661 148119288 159812916 164132184 172805836 186448402 191487548 213083888 253037117 259208754 279672603 287231322 296238576 319625832 328264368 345611672 372896804 382975096 506074234 518417508 559345206 574462644 639251664 691223344 745793608 759111351 765950192 1012148468 1036835016 1118690412 1148925288 1491587216 1518222702 1771259819 2024296936 2073670032 2237380824 2297850576 3036445404 3542519638 4048593872 4474761648 5313779457 6072890808 7085039276 10627558914 12145781616 14170078552 21255117828 28340157104 42510235656 85020471312
• Sum of all divisors σ(n): 278015539200
• Sum of proper divisors (its aliquot sum) s(n): 192995067888
• 85020471312 is an abundant number, because the sum of its proper divisors (192995067888) is greater than itself. Its abundance is 107974596576

Bases of 85020471312

• Binary: 1001111001011100111010111000000010000₂
• Hexadecimal: 0x13CB9D7010
• Base-36: 1322ZRIO

Squares and roots of 85020471312

• 85020471312 squared (85020471312²) is 7228480542114615001344
• 85020471312 cubed (85020471312³) is 614568822560205832537692393443328
• The square root of 85020471312 is 291582.7006391155
• The cube root of 85020471312 is 4397.1826197939

Scales and comparisons

• 85,020,471,312 seconds is equal to 2,703 years, 20 weeks, 1 day, 5 hours, 35 minutes, 12 seconds.
• To count from 1 to 85,020,471,312 would take you about five thousand, four hundred six 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 85020471312 cubic inches would be around 366.4 feet tall.

Recreational maths with 85020471312

• 85020471312 backwards is 21317402058
• The number of decimal digits it has is: 11
• The sum of 85020471312's digits is 33
• More coming soon!