20146582764

Names of 20146582764

• Cardinal: 20146582764 can be written as Twenty billion, one hundred forty-six million, five hundred eighty-two thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 2.0146582764 × 10¹⁰

Factors of 20146582764

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2742

Divisors of 20146582764

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 81 84 99 108 121 126 132 154 162 189 198 231 242 243 252 297 308 324 363 378 396 462 484 486 567 594 693 726 729 756 847 891 924 972 1089 1134 1188 1386 1452 1458 1694 1701 1782 2079 2178 2187 2268 2541 2673 2719 2772 2916 3267 3388 3402 3564 4158 4356 4374 5082 5103 5346 5438 6237 6534 6804 7623 8019 8157 8316 8748 9801 10164 10206 10692 10876 12474 13068 15246 15309 16038 16314 18711 19033 19602 20412 22869 24057 24471 24948 29403 29909 30492 30618 32076 32628 37422 38066 39204 45738 48114 48942 56133 57099 58806 59818 61236 68607 73413 74844 76132 88209 89727 91476 96228 97884 112266 114198 117612 119636 137214 146826 168399 171297 176418 179454 205821 209363 220239 224532 228396 264627 269181 274428 293652 328999 336798 342594 352836 358908 411642 418726 440478 513891 529254 538362 617463 628089 657998 660717 673596 685188 807543 823284 837452 880956 986997 1027782 1058508 1076724 1234926 1256178 1315996 1321434 1541673 1615086 1852389 1884267 1973994 1982151 2055564 2302993 2422629 2469852 2512356 2642868 2960991 3083346 3230172 3704778 3768534 3947988 3964302 4605986 4625019 4845258 5652801 5921982 5946453 6166692 6908979 7267887 7409556 7537068 7928604 8882973 9211972 9250038 9690516 11305602 11843964 11892906 13817958 13875057 14535774 16958403 17765946 18500076 20726937 21803661 22611204 23785812 26648919 27635916 27750114 29071548 33916806 35531892 41453874 41625171 43607322 50875209 53297838 55500228 62180811 65410983 67833612 79946757 82907748 83250342 87214644 101750418 106595676 124361622 130821966 152625627 159893514 166500684 186542433 203500836 239840271 248723244 261643932 305251254 319787028 373084866 457876881 479680542 559627299 610502508 719520813 746169732 915753762 959361084 1119254598 1439041626 1678881897 1831507524 2238509196 2878083252 3357763794 5036645691 6715527588 10073291382 20146582764
• Sum of all divisors σ(n): 66448076800
• Sum of proper divisors (its aliquot sum) s(n): 46301494036
• 20146582764 is an abundant number, because the sum of its proper divisors (46301494036) is greater than itself. Its abundance is 26154911272

Bases of 20146582764

• Binary: 10010110000110101000111010011101100₂
• Hexadecimal: 0x4B0D474EC
• Base-36: 996R6R0

Squares and roots of 20146582764

• 20146582764 squared (20146582764²) is 405884797066701879696
• 20146582764 cubed (20146582764³) is 8177191656753653847809835159744
• The square root of 20146582764 is 141938.6584549819
• The cube root of 20146582764 is 2721.0329285907

Scales and comparisons

• 20,146,582,764 seconds is equal to 640 years, 31 weeks, 1 day, 59 minutes, 24 seconds.
• To count from 1 to 20,146,582,764 would take you about one thousand, two hundred eighty-one 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 20146582764 cubic inches would be around 226.8 feet tall.

Recreational maths with 20146582764

• 20146582764 backwards is 46728564102
• The number of decimal digits it has is: 11
• The sum of 20146582764's digits is 45
• More coming soon!