8481945472

Names of 8481945472

• Cardinal: 8481945472 can be written as Eight billion, four hundred eighty-one million, nine hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.481945472 × 10⁹

Factors of 8481945472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 226

Divisors of 8481945472

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 64 77 88 91 98 104 112 128 143 154 176 182 193 196 208 224 286 308 343 352 364 386 392 416 448 539 572 616 637 686 704 728 772 784 832 896 1001 1078 1144 1232 1274 1351 1372 1408 1456 1544 1568 1664 2002 2123 2156 2288 2401 2464 2509 2548 2702 2744 2912 3088 3136 3773 4004 4246 4312 4459 4576 4802 4928 5018 5096 5404 5488 5824 6176 6272 7007 7546 8008 8492 8624 8918 9152 9457 9604 9856 10036 10192 10808 10976 11648 12352 14014 14861 15092 16016 16984 17248 17563 17836 18304 18914 19208 20072 20384 21616 21952 24704 26411 27599 28028 29722 30184 31213 32032 33968 34496 35126 35672 37828 38416 40144 40768 43232 43904 49049 52822 55198 56056 59444 60368 62426 64064 66199 67936 68992 70252 71344 75656 76832 80288 81536 86464 98098 104027 105644 110396 112112 118888 120736 122941 124852 128128 132398 135872 140504 142688 151312 153664 160576 172928 193193 196196 208054 211288 220792 224224 237776 241472 245882 249704 264796 271744 281008 285376 302624 307328 321152 343343 386386 392392 416108 422576 441584 448448 463393 475552 482944 491764 499408 529592 562016 570752 605248 686686 728189 772772 784784 832216 845152 860587 883168 896896 926786 951104 983528 998816 1059184 1124032 1210496 1352351 1373372 1456378 1545544 1569568 1664432 1690304 1721174 1766336 1853572 1902208 1967056 1997632 2118368 2248064 2704702 2746744 2912756 3091088 3139136 3328864 3380608 3442348 3532672 3707144 3934112 3995264 4236736 5097323 5409404 5493488 5825512 6024109 6182176 6278272 6657728 6884696 7414288 7868224 8473472 9466457 10194646 10818808 10986976 11651024 12048218 12364352 13315456 13769392 14828576 15736448 18932914 20389292 21637616 21973952 23302048 24096436 24728704 27538784 29657152 37865828 40778584 43275232 43947904 46604096 48192872 55077568 59314304 66265199 75731656 81557168 86550464 93208192 96385744 110155136 132530398 151463312 163114336 173100928 192771488 265060796 302926624 326228672 385542976 530121592 605853248 652457344 771085952 1060243184 1211706496 2120486368 4240972736 8481945472
• Sum of all divisors σ(n): 23278998960
• Sum of proper divisors (its aliquot sum) s(n): 14797053488
• 8481945472 is an abundant number, because the sum of its proper divisors (14797053488) is greater than itself. Its abundance is 6315108016

Bases of 8481945472

• Binary: 111111001100100000011011110000000₂
• Hexadecimal: 0x1F9903780
• Base-36: 3W9XJ0G

Squares and roots of 8481945472

• 8481945472 squared (8481945472²) is 71943398989981302784
• 8481945472 cubed (8481945472³) is 610219987303361284513409794048
• The square root of 8481945472 is 92097.4780979371
• The cube root of 8481945472 is 2039.3815785333

Scales and comparisons

• 8,481,945,472 seconds is equal to 269 years, 36 weeks, 2 days, 15 hours, 57 minutes, 52 seconds.
• To count from 1 to 8,481,945,472 would take you about five hundred thirty-nine 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 8481945472 cubic inches would be around 169.9 feet tall.

Recreational maths with 8481945472

• 8481945472 backwards is 2745491848
• 8481945472 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8481945472's digits is 52
• More coming soon!