85465550720

Names of 85465550720

• Cardinal: 85465550720 can be written as Eighty-five billion, four hundred sixty-five million, five hundred fifty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.546555072 × 10¹⁰

Factors of 85465550720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2145

Divisors of 85465550720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 128 152 160 176 190 209 220 304 320 352 367 380 418 440 608 640 704 734 760 836 880 1045 1216 1408 1468 1520 1672 1741 1760 1835 2090 2432 2936 3040 3344 3482 3520 3670 4037 4180 5872 6080 6688 6964 6973 7040 7340 8074 8360 8705 11744 12160 13376 13928 13946 14680 16148 16720 17410 19151 20185 23488 26752 27856 27892 29360 32296 33079 33440 34820 34865 38302 40370 46976 55712 55784 58720 64592 66158 66880 69640 69730 76604 76703 80740 95755 111424 111568 117440 129184 132316 133760 139280 139460 153208 153406 161480 165395 191510 222848 223136 234880 258368 264632 278560 278920 306416 306812 322960 330790 363869 383020 383515 446272 516736 529264 557120 557840 612832 613624 638947 645920 661580 727738 766040 767030 892544 1058528 1114240 1115680 1225664 1227248 1277894 1291840 1323160 1455476 1532080 1534060 1819345 2117056 2231360 2451328 2454496 2555788 2583680 2646320 2910952 3064160 3068120 3194735 3638690 4234112 4462720 4908992 5111576 5292640 5821904 6128320 6136240 6389470 7028417 7277380 9817984 10223152 10585280 11643808 12139993 12256640 12272480 12778940 14056834 14554760 20446304 21170560 23287616 24279986 24544960 25557880 28113668 29109520 35142085 40892608 46575232 48559972 49089920 51115760 56227336 58219040 60699965 70284170 81785216 97119944 102231520 112454672 116438080 121399930 133539923 140568340 194239888 204463040 224909344 232876160 242799860 267079846 281136680 388479776 408926080 449818688 485599720 534159692 562273360 667699615 776959552 899637376 971199440 1068319384 1124546720 1335399230 1553919104 1942398880 2136638768 2249093440 2670798460 3884797760 4273277536 4498186880 5341596920 7769595520 8546555072 10683193840 17093110144 21366387680 42732775360 85465550720
• Sum of all divisors σ(n): 235395763200
• Sum of proper divisors (its aliquot sum) s(n): 149930212480
• 85465550720 is an abundant number, because the sum of its proper divisors (149930212480) is greater than itself. Its abundance is 64464661760

Bases of 85465550720

• Binary: 1001111100110001001001100111110000000₂
• Hexadecimal: 0x13E624CF80
• Base-36: 139FZCZK

Squares and roots of 85465550720

• 85465550720 squared (85465550720²) is 7304360359872892518400
• 85465550720 cubed (85465550720³) is 624271180813874148284423733248000
• The square root of 85465550720 is 292344.9173835593
• The cube root of 85465550720 is 4404.8423053357

Scales and comparisons

• 85,465,550,720 seconds is equal to 2,717 years, 28 weeks, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 85,465,550,720 would take you about five thousand, four hundred thirty-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 85465550720 cubic inches would be around 367.1 feet tall.

Recreational maths with 85465550720

• 85465550720 backwards is 02705556458
• The number of decimal digits it has is: 11
• The sum of 85465550720's digits is 47
• More coming soon!