21337309700

Names of 21337309700

• Cardinal: 21337309700 can be written as Twenty-one billion, three hundred thirty-seven million, three hundred nine thousand, seven hundred.

Scientific notation

• Scientific notation: 2.13373097 × 10¹⁰

Factors of 21337309700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1191

Divisors of 21337309700

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 25 28 29 35 38 49 50 58 70 76 95 98 100 116 133 140 145 175 190 196 203 245 266 290 343 350 380 406 475 490 532 551 580 665 686 700 725 812 931 950 980 1015 1102 1129 1225 1330 1372 1421 1450 1715 1862 1900 2030 2204 2258 2450 2660 2755 2842 2900 3325 3430 3724 3857 4060 4516 4655 4900 5075 5510 5645 5684 6517 6650 6860 7105 7714 7903 8575 9310 9947 10150 11020 11290 13034 13300 13775 14210 15428 15806 17150 18620 19285 19894 20300 21451 22580 23275 26068 26999 27550 28225 28420 31612 32585 32741 34300 35525 38570 39515 39788 42902 46550 49735 53998 55100 55321 56450 65170 65482 71050 77140 79030 85804 93100 96425 99470 107255 107996 110642 112900 130340 130964 134995 142100 150157 158060 162925 163705 188993 192850 197575 198940 214510 221284 229187 248675 269990 276605 300314 325850 327410 377986 385700 387247 395150 429020 458374 497350 536275 539980 553210 600628 622079 651700 654820 674975 750785 755972 774494 790300 818525 916748 944965 994700 1051099 1072550 1106420 1145935 1244158 1349950 1383025 1501570 1548988 1604309 1637050 1889930 1936235 2102198 2145100 2291870 2488316 2699900 2766050 3003140 3110395 3208618 3274100 3753925 3779860 3872470 4204396 4354553 4583740 4724825 5255495 5532100 5729675 6220790 6417236 7357693 7507850 7744940 8021545 8709106 9449650 9681175 10510990 11230163 11459350 12441580 14715386 15015700 15551975 16043090 17418212 18899300 19362350 21021980 21772765 22460326 22918700 26277475 29430772 30481871 31103950 32086180 36788465 38724700 40107725 43545530 44920652 52554950 56150815 60963742 62207900 73576930 80215450 87091060 105109900 108863825 112301630 121927484 147153860 152409355 160430900 183942325 213373097 217727650 224603260 280754075 304818710 367884650 426746194 435455300 561508150 609637420 735769300 762046775 853492388 1066865485 1123016300 1524093550 2133730970 3048187100 4267461940 5334327425 10668654850 21337309700
• Sum of all divisors σ(n): 58850400000
• Sum of proper divisors (its aliquot sum) s(n): 37513090300
• 21337309700 is an abundant number, because the sum of its proper divisors (37513090300) is greater than itself. Its abundance is 16175780600

Bases of 21337309700

• Binary: 10011110111110011011000001000000100₂
• Hexadecimal: 0x4F7CD8204
• Base-36: 9SVOLJ8

Squares and roots of 21337309700

• 21337309700 squared (21337309700²) is 455280785233714090000
• 21337309700 cubed (21337309700³) is 9714467114990944419583673000000
• The square root of 21337309700 is 146072.9601945549
• The cube root of 21337309700 is 2773.6174028637

Scales and comparisons

• 21,337,309,700 seconds is equal to 678 years, 23 weeks, 6 days, 14 hours, 28 minutes, 20 seconds.
• To count from 1 to 21,337,309,700 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 21337309700 cubic inches would be around 231.1 feet tall.

Recreational maths with 21337309700

• 21337309700 backwards is 00790373312
• 21337309700 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21337309700's digits is 35
• More coming soon!