20620168704

Names of 20620168704

• Cardinal: 20620168704 can be written as Twenty billion, six hundred twenty million, one hundred sixty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0620168704 × 10¹⁰

Factors of 20620168704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 294

Divisors of 20620168704

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 67 72 81 82 96 108 123 128 134 144 162 164 181 192 201 216 246 256 268 288 324 328 362 369 384 402 432 492 512 536 543 576 603 648 656 724 738 768 804 864 984 1072 1086 1107 1152 1206 1296 1312 1448 1476 1536 1608 1629 1728 1809 1968 2144 2172 2214 2304 2412 2592 2624 2747 2896 2952 3216 3258 3321 3456 3618 3936 4288 4344 4428 4608 4824 4887 5184 5248 5427 5494 5792 5904 6432 6516 6642 6912 7236 7421 7872 8241 8576 8688 8856 9648 9774 10368 10496 10854 10988 11584 11808 12127 12864 13032 13284 13824 14472 14661 14842 15744 16482 17152 17376 17712 19296 19548 20736 20992 21708 21976 22263 23168 23616 24254 24723 25728 26064 26568 28944 29322 29684 31488 32964 34304 34752 35424 36381 38592 39096 41472 43416 43952 44526 46336 47232 48508 49446 51456 52128 53136 57888 58644 59368 62976 65928 66789 69504 70848 72762 74169 77184 78192 86832 87904 89052 92672 94464 97016 98892 102912 104256 106272 109143 115776 117288 118736 131856 133578 139008 141696 145524 148338 154368 156384 173664 175808 178104 188928 194032 197784 200367 208512 212544 218286 222507 231552 234576 237472 263712 267156 278016 283392 291048 296676 308736 312768 327429 347328 351616 356208 388064 395568 400734 417024 425088 436572 445014 463104 469152 474944 497207 527424 534312 566784 582096 593352 601101 625536 654858 694656 703232 712416 776128 791136 801468 834048 850176 873144 890028 926208 938304 949888 982287 994414 1054848 1068624 1164192 1186704 1202202 1251072 1309716 1389312 1406464 1424832 1491621 1552256 1582272 1602936 1700352 1746288 1780056 1876608 1899776 1964574 1988828 2109696 2137248 2328384 2373408 2404404 2502144 2619432 2778624 2849664 2983242 3104512 3164544 3205872 3492576 3560112 3753216 3799552 3929148 3977656 4219392 4274496 4474863 4656768 4746816 4808808 5238864 5699328 5966484 6209024 6329088 6411744 6985152 7120224 7506432 7858296 7955312 8548992 8949726 9313536 9493632 9617616 10477728 11398656 11932968 12658176 12823488 13424589 13970304 14240448 15716592 15910624 17097984 17899452 18627072 18987264 19235232 20955456 23865936 25646976 26849178 27940608 28480896 31433184 31821248 34195968 35798904 37974528 38470464 40273767 41910912 47731872 51293952 53698356 55881216 56961792 62866368 63642496 71597808 76940928 80547534 83821824 95463744 102587904 107396712 113923584 125732736 127284992 143195616 153881856 161095068 167643648 190927488 214793424 251465472 254569984 286391232 307763712 322190136 381854976 429586848 502930944 572782464 644380272 763709952 859173696 1145564928 1288760544 1718347392 2291129856 2577521088 3436694784 5155042176 6873389568 10310084352 20620168704
• Sum of all divisors σ(n): 64341413136
• Sum of proper divisors (its aliquot sum) s(n): 43721244432
• 20620168704 is an abundant number, because the sum of its proper divisors (43721244432) is greater than itself. Its abundance is 23101075728

Bases of 20620168704

• Binary: 10011001101000011101100111000000000₂
• Hexadecimal: 0x4CD0ECE00
• Base-36: 9H0PS00

Squares and roots of 20620168704

• 20620168704 squared (20620168704²) is 425191357381421039616
• 20620168704 cubed (20620168704³) is 8767517520687657512136987377664
• The square root of 20620168704 is 143597.2447646541
• The cube root of 20620168704 is 2742.1891283917

Scales and comparisons

• 20,620,168,704 seconds is equal to 655 years, 34 weeks, 1 day, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,620,168,704 would take you about one thousand, three hundred eleven 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 20620168704 cubic inches would be around 228.5 feet tall.

Recreational maths with 20620168704

• 20620168704 backwards is 40786102602
• 20620168704 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20620168704's digits is 36
• More coming soon!