21336963340

Names of 21336963340

• Cardinal: 21336963340 can be written as Twenty-one billion, three hundred thirty-six million, nine hundred sixty-three thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.133696334 × 10¹⁰

Factors of 21336963340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1088

Divisors of 21336963340

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 31 35 41 44 55 62 70 77 82 110 121 124 140 154 155 164 205 217 220 242 287 308 310 341 385 410 434 451 484 574 605 620 682 770 820 847 868 902 991 1085 1148 1210 1271 1364 1435 1540 1694 1705 1804 1982 2170 2255 2387 2420 2542 2870 3157 3388 3410 3751 3964 4235 4340 4510 4774 4955 4961 5084 5740 6314 6355 6820 6937 7502 8470 8897 9020 9548 9910 9922 10901 11935 12628 12710 13874 13981 15004 15785 16940 17794 18755 19820 19844 21802 23870 24805 25420 26257 27748 27962 30721 31570 34685 34727 35588 37510 40631 43604 44485 47740 49610 52514 54505 55924 61442 63140 69370 69454 69905 75020 76307 81262 88970 97867 99220 105028 109010 119911 122884 131285 138740 138908 139810 152614 153605 153791 162524 173635 177940 195734 203155 215047 218020 239822 262570 279620 284417 305228 307210 307582 337931 347270 381535 391468 406310 430094 446941 479644 489335 525140 568834 599555 614420 615164 675862 694540 763070 768955 812620 839377 860188 893882 978670 1075235 1076537 1137668 1199110 1259561 1351724 1422085 1526140 1537910 1678754 1689655 1787764 1957340 2150470 2153074 2234705 2365517 2398220 2519122 2844170 3075820 3128587 3357508 3379310 3717241 4196885 4300940 4306148 4469410 4731034 4916351 5038244 5382685 5688340 6257174 6297805 6758620 7434482 8393770 8816927 8938820 9462068 9832702 10765370 11827585 12514348 12595610 13855171 14868964 15642935 16787540 17633854 18586205 19665404 21530740 23655170 24581755 25191220 26020687 27710342 31285870 34414457 35267708 37172410 44084635 47310340 49163510 52041374 55420684 62571740 68828914 69275855 74344820 88169270 96986197 98327020 104082748 130103435 137657828 138551710 152406881 172072285 176338540 193972394 260206870 277103420 304813762 344144570 387944788 484930985 520413740 609627524 688289140 762034405 969861970 1066848167 1524068810 1939723940 2133696334 3048137620 4267392668 5334240835 10668481670 21336963340
• Sum of all divisors σ(n): 59580186624
• Sum of proper divisors (its aliquot sum) s(n): 38243223284
• 21336963340 is an abundant number, because the sum of its proper divisors (38243223284) is greater than itself. Its abundance is 16906259944

Bases of 21336963340

• Binary: 10011110111110010000011100100001100₂
• Hexadecimal: 0x4F7C8390C
• Base-36: 9SVH6A4

Squares and roots of 21336963340

• 21336963340 squared (21336963340²) is 455266004572503955600
• 21336963340 cubed (21336963340³) is 9713994049511789272642187704000
• The square root of 21336963340 is 146071.7746178227
• The cube root of 21336963340 is 2773.6023951091

Scales and comparisons

• 21,336,963,340 seconds is equal to 678 years, 23 weeks, 2 days, 14 hours, 15 minutes, 40 seconds.
• To count from 1 to 21,336,963,340 would take you about one thousand, three hundred fifty-six 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 21336963340 cubic inches would be around 231.1 feet tall.

Recreational maths with 21336963340

• 21336963340 backwards is 04336963312
• The number of decimal digits it has is: 11
• The sum of 21336963340's digits is 40
• More coming soon!