4680138672

Names of 4680138672

• Cardinal: 4680138672 can be written as Four billion, six hundred eighty million, one hundred thirty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.680138672 × 10⁹

Factors of 4680138672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 313

Divisors of 4680138672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 33 36 38 44 48 57 66 67 72 76 88 99 114 121 132 134 144 152 171 176 198 201 209 211 228 242 264 268 304 342 363 396 402 418 422 456 484 528 536 603 627 633 684 726 737 792 804 836 844 912 968 1072 1089 1206 1254 1266 1273 1368 1452 1474 1584 1608 1672 1688 1881 1899 1936 2178 2211 2299 2321 2412 2508 2532 2546 2736 2904 2948 3216 3344 3376 3762 3798 3819 4009 4356 4422 4598 4642 4824 5016 5064 5092 5808 5896 6633 6897 6963 7524 7596 7638 8018 8107 8712 8844 9196 9284 9648 10032 10128 10184 11457 11792 12027 13266 13794 13926 14003 14137 15048 15192 15276 16036 16214 17424 17688 18392 18568 20368 20691 20889 22914 24054 24321 25531 26532 27588 27852 28006 28274 30096 30384 30552 32072 32428 35376 36081 36784 37136 41382 41778 42009 42411 44099 45828 48108 48642 51062 53064 55176 55704 56012 56548 61104 64144 64856 72162 72963 76593 82764 83556 84018 84822 88198 91656 96216 97284 102124 106128 110352 111408 112024 113096 126027 127233 129712 132297 144324 145926 153186 154033 155507 165528 167112 168036 169644 176396 183312 192432 194568 204248 224048 226192 229779 252054 254466 264594 268603 288648 291852 306372 308066 311014 331056 334224 336072 339288 352792 389136 396891 408496 459558 462099 466521 485089 504108 508932 529188 537206 577296 583704 612744 616132 622028 672144 678576 705584 793782 805809 919116 924198 933042 970178 1008216 1017864 1058376 1074412 1167408 1225488 1232264 1244056 1386297 1399563 1455267 1587564 1611618 1710577 1838232 1848396 1866084 1940356 2016432 2035728 2116752 2148824 2417427 2464528 2488112 2772594 2799126 2910534 2954633 3175128 3223236 3421154 3676464 3696792 3732168 3880712 4297648 4365801 4834854 5131731 5545188 5598252 5821068 5909266 6350256 6446472 6842308 7393584 7464336 7761424 8731602 8863899 9669708 10263462 11090376 11196504 11642136 11818532 12892944 13684616 15395193 17463204 17727798 19339416 20526924 22180752 22393008 23284272 23637064 26591697 27369232 30790386 32500963 34926408 35455596 38678832 41053848 47274128 53183394 61580772 65001926 69852816 70911192 82107696 97502889 106366788 123161544 130003852 141822384 195005778 212733576 246323088 260007704 292508667 390011556 425467152 520015408 585017334 780023112 1170034668 1560046224 2340069336 4680138672
• Sum of all divisors σ(n): 15453663680
• Sum of proper divisors (its aliquot sum) s(n): 10773525008
• 4680138672 is an abundant number, because the sum of its proper divisors (10773525008) is greater than itself. Its abundance is 6093386336

Bases of 4680138672

• Binary: 100010110111101010011111110110000₂
• Hexadecimal: 0x116F53FB0
• Base-36: 25EFM40

Squares and roots of 4680138672

• 4680138672 squared (4680138672²) is 21903697989149923584
• 4680138672 cubed (4680138672³) is 102512344018829193771323240448
• The square root of 4680138672 is 68411.5390266875
• The cube root of 4680138672 is 1672.7058423345

Scales and comparisons

• 4,680,138,672 seconds is equal to 148 years, 42 weeks, 2 days, 6 hours, 31 minutes, 12 seconds.
• To count from 1 to 4,680,138,672 would take you about two hundred ninety-seven 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 4680138672 cubic inches would be around 139.4 feet tall.

Recreational maths with 4680138672

• 4680138672 backwards is 2768310864
• The number of decimal digits it has is: 10
• The sum of 4680138672's digits is 45
• More coming soon!