30460809918

Names of 30460809918

• Cardinal: 30460809918 can be written as Thirty billion, four hundred sixty million, eight hundred nine thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 3.0460809918 × 10¹⁰

Factors of 30460809918

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 260

Divisors of 30460809918

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 33 38 42 49 57 66 67 77 98 114 133 134 147 151 154 201 209 231 266 294 302 343 399 402 418 453 462 469 539 627 686 737 798 906 931 938 1029 1057 1078 1254 1273 1407 1463 1474 1617 1661 1862 2058 2114 2211 2401 2546 2793 2814 2869 2926 3171 3234 3283 3322 3773 3819 4389 4422 4802 4983 5159 5586 5738 6342 6517 6566 7203 7399 7546 7638 8607 8778 8911 9849 9966 10117 10241 10318 11319 11627 13034 14003 14406 14798 15477 17214 17822 19551 19698 20083 20234 20482 22197 22638 22981 23254 26411 26733 28006 30351 30723 30954 31559 34881 36113 39102 40166 42009 44394 45619 45962 51793 52822 53466 60249 60702 61446 62377 63118 68943 69762 70819 71687 72226 79233 81389 84018 91238 94677 98021 103586 108339 111287 120498 124754 136857 137886 140581 141638 143374 155379 158466 160867 162778 187131 189354 192223 196042 212457 215061 216678 220913 222574 244167 252791 273714 281162 294063 310758 321734 333861 362551 374262 384446 421743 424914 430122 436639 441826 482601 488334 495733 501809 505582 569723 576669 588126 662739 667722 686147 725102 758373 779009 843486 873278 965202 984067 991466 1003618 1087653 1139446 1153338 1309917 1325478 1345561 1372294 1487199 1505427 1516746 1546391 1558018 1709169 1769537 1968134 2058441 2114453 2175306 2337027 2619834 2691122 2952201 2974398 3010854 3056473 3092782 3418338 3470131 3539074 3988061 4036683 4116882 4228906 4639173 4674054 4803029 5308611 5453063 5904402 6112946 6343359 6888469 6940262 7976122 8073366 9169419 9278346 9418927 9606058 10410393 10617222 10824737 10906126 11964183 12686718 13776938 14409087 14801171 16359189 18338838 18837854 20665407 20820786 21649474 23928366 24290917 28256781 28818174 29602342 32474211 32718378 33621203 38171441 41330814 44403513 48581834 56513562 64948422 65932489 67242406 72872751 75773159 76342882 88807026 100863609 103608197 114514323 131864978 145745502 151546318 197797467 201727218 207216394 227319477 229028646 267200087 310824591 395594934 454638954 461527423 534400174 621649182 725257379 801600261 923054846 1384582269 1450514758 1603200522 2175772137 2769164538 4351544274 5076801653 10153603306 15230404959 30460809918
• Sum of all divisors σ(n): 83379271680
• Sum of proper divisors (its aliquot sum) s(n): 52918461762
• 30460809918 is an abundant number, because the sum of its proper divisors (52918461762) is greater than itself. Its abundance is 22457651844

Bases of 30460809918

• Binary: 11100010111100110110001001010111110₂
• Hexadecimal: 0x7179B12BE
• Base-36: DZRKVCU

Squares and roots of 30460809918

• 30460809918 squared (30460809918²) is 927860940860527166724
• 30460809918 cubed (30460809918³) is 28263395749889157374854858768632
• The square root of 30460809918 is 174530.2550218729
• The cube root of 30460809918 is 3123.0611091413

Scales and comparisons

• 30,460,809,918 seconds is equal to 968 years, 29 weeks, 16 hours, 5 minutes, 18 seconds.
• To count from 1 to 30,460,809,918 would take you about one thousand, nine hundred thirty-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 30460809918 cubic inches would be around 260.3 feet tall.

Recreational maths with 30460809918

• 30460809918 backwards is 81990806403
• The number of decimal digits it has is: 11
• The sum of 30460809918's digits is 48
• More coming soon!