19231829640

Names of 19231829640

• Cardinal: 19231829640 can be written as Nineteen billion, two hundred thirty-one million, eight hundred twenty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.923182964 × 10¹⁰

Factors of 19231829640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 299

Divisors of 19231829640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 71 72 76 90 95 114 120 142 152 171 180 190 199 213 228 284 285 342 355 360 380 398 426 456 568 570 597 639 684 710 760 796 852 855 995 1065 1140 1194 1278 1349 1368 1420 1592 1704 1710 1791 1990 2130 2280 2388 2556 2698 2840 2985 3195 3420 3582 3781 3980 4047 4260 4776 5112 5396 5970 6390 6745 6840 7164 7562 7960 8094 8520 8955 10792 11343 11940 12141 12780 13490 14129 14328 15124 16188 17910 18905 20235 22686 23880 24282 25560 26980 28258 30248 32376 34029 35820 37810 39601 40470 42387 45372 48564 53960 56516 56715 60705 68058 70645 71640 75620 79202 80940 84774 90744 97128 113032 113430 118803 121410 127161 136116 141290 151240 158404 161880 169548 170145 198005 211935 226860 237606 242820 254322 268451 272232 282580 316808 339096 340290 356409 396010 423870 453720 475212 485640 508644 536902 565160 594015 635805 680580 712818 752419 792020 805353 847740 950424 1017288 1073804 1188030 1271610 1342255 1361160 1425636 1504838 1584040 1610706 1695480 1782045 2147608 2257257 2376060 2416059 2543220 2684510 2811671 2851272 3009676 3221412 3564090 3762095 4026765 4514514 4752120 4832118 5086440 5369020 5623342 6019352 6442824 6771771 7128180 7524190 8053530 8435013 9029028 9664236 10738040 11246684 11286285 12080295 13543542 14058355 14256360 15048380 16107060 16870026 18058056 19328472 22493368 22572570 24160590 25305039 27087084 28116710 30096760 32214120 33740052 33858855 42175065 45145140 48321180 50610078 53421749 54174168 56233420 67480104 67717710 84350130 90290280 96642360 101220156 106843498 112466840 126525195 135435420 160265247 168700260 202440312 213686996 253050390 267108745 270870840 320530494 337400520 427373992 480795741 506100780 534217490 641060988 801326235 961591482 1012201560 1068434980 1282121976 1602652470 1923182964 2136869960 2403978705 3205304940 3846365928 4807957410 6410609880 9615914820 19231829640
• Sum of all divisors σ(n): 67056724800
• Sum of proper divisors (its aliquot sum) s(n): 47824895160
• 19231829640 is an abundant number, because the sum of its proper divisors (47824895160) is greater than itself. Its abundance is 28593065520

Bases of 19231829640

• Binary: 10001111010010011100110111010001000₂
• Hexadecimal: 0x47A4E6E88
• Base-36: 8U24UQ0

Squares and roots of 19231829640

• 19231829640 squared (19231829640²) is 369863271301982529600
• 19231829640 cubed (19231829640³) is 7113147423772829003523457344000
• The square root of 19231829640 is 138678.8723634571
• The cube root of 19231829640 is 2679.2106924111

Scales and comparisons

• 19,231,829,640 seconds is equal to 611 years, 26 weeks, 4 days, 14 hours, 54 minutes.
• To count from 1 to 19,231,829,640 would take you about one thousand, two hundred twenty-three 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 19231829640 cubic inches would be around 223.3 feet tall.

Recreational maths with 19231829640

• 19231829640 backwards is 04692813291
• 19231829640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19231829640's digits is 45
• More coming soon!