20089794560

Names of 20089794560

• Cardinal: 20089794560 can be written as Twenty billion, eighty-nine million, seven hundred ninety-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 2.008979456 × 10¹⁰

Factors of 20089794560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 85

Divisors of 20089794560

• Number of divisors d(n): 260
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 67 80 88 110 121 128 134 160 176 220 242 256 268 320 335 352 440 484 512 536 605 640 670 704 737 880 968 1024 1072 1210 1280 1331 1340 1408 1474 1760 1936 2048 2144 2420 2560 2662 2680 2816 2948 3520 3685 3872 4096 4288 4840 5120 5324 5360 5632 5896 6655 7040 7370 7744 8107 8576 9680 10240 10648 10720 11264 11792 13310 14080 14641 14740 15488 16214 17152 19360 20480 21296 21440 22528 23584 26620 28160 29282 29480 30976 32428 34304 38720 40535 42592 42880 45056 47168 53240 56320 58564 58960 61952 64856 68608 73205 77440 81070 85184 85760 89177 94336 106480 112640 117128 117920 123904 129712 137216 146410 154880 162140 170368 171520 178354 188672 212960 225280 234256 235840 247808 259424 274432 292820 309760 324280 340736 343040 356708 377344 425920 445885 468512 471680 495616 518848 585640 619520 648560 681472 686080 713416 754688 851840 891770 937024 943360 980947 1037696 1171280 1239040 1297120 1362944 1372160 1426832 1509376 1703680 1783540 1874048 1886720 1961894 2075392 2342560 2478080 2594240 2725888 2853664 3018752 3407360 3567080 3748096 3773440 3923788 4150784 4685120 4904735 5188480 5451776 5707328 6814720 7134160 7496192 7546880 7847576 8301568 9370240 9809470 10376960 11414656 13629440 14268320 14992384 15093760 15695152 16603136 18740480 19618940 20753920 22829312 27258880 28536640 29984768 31390304 33206272 37480960 39237880 41507840 45658624 57073280 59969536 62780608 74961920 78475760 83015680 91317248 114146560 125561216 149923840 156951520 166031360 182634496 228293120 251122432 299847680 313903040 365268992 456586240 502244864 627806080 913172480 1004489728 1255612160 1826344960 2008979456 2511224320 4017958912 5022448640 10044897280 20089794560
• Sum of all divisors σ(n): 53821750440
• Sum of proper divisors (its aliquot sum) s(n): 33731955880
• 20089794560 is an abundant number, because the sum of its proper divisors (33731955880) is greater than itself. Its abundance is 13642161320

Bases of 20089794560

• Binary: 10010101101011100011111000000000000₂
• Hexadecimal: 0x4AD71F000
• Base-36: 988Y0OW

Squares and roots of 20089794560

• 20089794560 squared (20089794560²) is 403599845463005593600
• 20089794560 cubed (20089794560³) is 8108237979799530455554850816000
• The square root of 20089794560 is 141738.4724060477
• The cube root of 20089794560 is 2718.4738843839

Scales and comparisons

• 20,089,794,560 seconds is equal to 638 years, 41 weeks, 1 day, 18 hours, 29 minutes, 20 seconds.
• To count from 1 to 20,089,794,560 would take you about one thousand, two hundred seventy-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 20089794560 cubic inches would be around 226.5 feet tall.

Recreational maths with 20089794560

• 20089794560 backwards is 06549798002
• The number of decimal digits it has is: 11
• The sum of 20089794560's digits is 50
• More coming soon!