19928073312

Names of 19928073312

• Cardinal: 19928073312 can be written as Nineteen billion, nine hundred twenty-eight million, seventy-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.9928073312 × 10¹⁰

Factors of 19928073312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1099

Divisors of 19928073312

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 56 63 72 74 84 96 111 112 126 144 148 168 222 224 252 259 288 296 333 336 433 444 504 518 592 617 666 672 777 866 888 1008 1036 1184 1234 1299 1332 1554 1732 1776 1851 2016 2072 2331 2468 2598 2664 3031 3108 3464 3552 3702 3897 4144 4319 4662 4936 5196 5328 5553 6062 6216 6928 7404 7794 8288 8638 9093 9324 9872 10392 10656 11106 12124 12432 12957 13856 14808 15588 16021 17276 18186 18648 19744 20784 22212 22829 24248 24864 25914 27279 29616 31176 32042 34552 36372 37296 38871 41568 44424 45658 48063 48496 51828 54558 59232 62352 64084 68487 69104 72744 74592 77742 88848 91316 96126 96992 103656 109116 112147 124704 128168 136974 138208 144189 145488 155484 159803 177696 182632 192252 205461 207312 218232 224294 256336 267161 273948 288378 290976 310968 319606 336441 365264 384504 410922 414624 436464 448588 479409 512672 534322 547896 576756 621936 639212 672882 730528 769008 801483 821844 872928 897176 958818 1009323 1068644 1095792 1153512 1243872 1278424 1345764 1438227 1538016 1602966 1643688 1794352 1870127 1917636 2018646 2137288 2191584 2307024 2404449 2556848 2691528 2876454 3205932 3287376 3588704 3740254 3835272 4037292 4274576 4614048 4808898 5113696 5383056 5610381 5752908 6411864 6574752 7480508 7670544 8074584 8549152 9617796 9884957 10766112 11220762 11505816 12823728 14961016 15341088 16149168 16831143 19235592 19769914 22441524 23011632 25647456 29654871 29922032 32298336 33662286 38471184 39539828 44883048 46023264 59309742 59844064 67324572 69194699 76942368 79079656 88964613 89766096 118619484 134649144 138389398 158159312 177929226 179532192 207584097 237238968 269298288 276778796 316318624 355858452 415168194 474477936 538596576 553557592 622752291 711716904 830336388 948955872 1107115184 1245504582 1423433808 1660672776 2214230368 2491009164 2846867616 3321345552 4982018328 6642691104 9964036656 19928073312
• Sum of all divisors σ(n): 66778350912
• Sum of proper divisors (its aliquot sum) s(n): 46850277600
• 19928073312 is an abundant number, because the sum of its proper divisors (46850277600) is greater than itself. Its abundance is 26922204288

Bases of 19928073312

• Binary: 10010100011110011100100010001100000₂
• Hexadecimal: 0x4A3CE4460
• Base-36: 95KNRS0

Squares and roots of 19928073312

• 19928073312 squared (19928073312²) is 397128105928446649344
• 19928073312 cubed (19928073312³) is 7913998009197786654407988707328
• The square root of 19928073312 is 141166.8279448113
• The cube root of 19928073312 is 2711.1597234935

Scales and comparisons

• 19,928,073,312 seconds is equal to 633 years, 33 weeks, 5 days, 23 hours, 55 minutes, 12 seconds.
• To count from 1 to 19,928,073,312 would take you about one thousand, two hundred sixty-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 19928073312 cubic inches would be around 225.9 feet tall.

Recreational maths with 19928073312

• 19928073312 backwards is 21337082991
• The number of decimal digits it has is: 11
• The sum of 19928073312's digits is 45
• More coming soon!