21868088000

Names of 21868088000

• Cardinal: 21868088000 can be written as Twenty-one billion, eight hundred sixty-eight million, eighty-eight thousand.

Scientific notation

• Scientific notation: 2.1868088 × 10¹⁰

Factors of 21868088000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 107

Divisors of 21868088000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 25 29 32 38 40 41 44 50 55 58 64 76 80 82 88 95 100 110 116 121 125 145 152 160 164 176 190 200 205 209 220 232 242 250 275 290 304 319 320 328 352 380 400 410 418 440 451 464 475 484 500 550 551 580 605 608 638 656 704 725 760 779 800 820 836 880 902 928 950 968 1000 1025 1045 1100 1102 1160 1189 1210 1216 1276 1312 1375 1450 1520 1558 1595 1600 1640 1672 1760 1804 1856 1900 1936 2000 2050 2090 2200 2204 2255 2299 2320 2375 2378 2420 2552 2624 2750 2755 2900 3025 3040 3116 3190 3280 3344 3509 3520 3608 3625 3800 3872 3895 4000 4100 4180 4400 4408 4510 4598 4640 4750 4756 4840 4961 5104 5125 5225 5500 5510 5800 5945 6050 6061 6080 6232 6380 6560 6688 7018 7216 7250 7600 7744 7790 7975 8000 8200 8360 8569 8800 8816 9020 9196 9280 9500 9512 9680 9922 10208 10250 10450 11000 11020 11275 11495 11600 11890 12100 12122 12464 12760 13079 13120 13376 13775 14036 14432 14500 15125 15200 15580 15950 16400 16720 17138 17545 17600 17632 18040 18392 19000 19024 19360 19475 19844 20416 20500 20900 22000 22040 22550 22591 22990 23200 23780 24200 24244 24805 24928 25520 26125 26158 27550 28072 28864 29000 29725 30250 30305 30400 31160 31900 32800 33440 34276 35090 35264 36080 36784 38000 38048 38720 38950 39688 39875 41000 41800 42845 44000 44080 45100 45182 45980 46400 47560 48400 48488 49610 49856 51040 52250 52316 55100 56144 56375 57475 58000 59450 60500 60610 62320 63800 65395 65600 66671 66880 68552 68875 70180 72160 73568 76000 76096 77900 79376 79750 82000 83600 85690 87725 88000 88160 90200 90364 91960 94259 95120 96800 96976 97375 99220 102080 104500 104632 110200 112288 112750 112955 114950 116000 118900 121000 121220 124025 124640 127600 130790 133342 137104 137750 140360 143869 144320 147136 148625 151525 152000 155800 158752 159500 164000 167200 171380 175450 176320 180400 180728 183920 188518 190240 193600 193952 194750 198440 209000 209264 214225 220400 224576 225500 225910 229900 232000 237800 242000 242440 248050 248501 249280 255200 261580 266684 274208 275500 280720 287375 287738 297250 303050 311600 317504 319000 326975 328000 333355 334400 342760 350900 360800 361456 367840 377036 380480 387904 389500 396880 418000 418528 428450 438625 440800 451000 451820 459800 471295 475600 484000 484880 496100 497002 510400 523160 533368 548416 551000 561440 564775 574750 575476 594500 606100 620125 623200 638000 653950 666710 685520 701800 719345 721600 722912 735680 754072 757625 779000 793760 836000 837056 856900 877250 881600 902000 903640 919600 942590 951200 968000 969760 992200 994004 1046320 1066736 1071125 1102000 1122880 1129550 1149500 1150952 1189000 1212200 1240250 1242505 1246400 1276000 1307900 1333420 1371040 1403600 1438690 1445824 1508144 1515250 1558000 1587520 1634875 1666775 1672000 1713800 1754500 1804000 1807280 1839200 1885180 1902400 1939520 1984400 1988008 2092640 2133472 2142250 2204000 2259100 2299000 2301904 2356475 2378000 2424400 2480500 2485010 2552000 2615800 2666840 2733511 2742080 2807200 2823875 2877380 3016288 3030500 3116000 3269750 3333550 3427600 3509000 3596725 3608000 3614560 3678400 3770360 3968800 3976016 4185280 4266944 4284500 4408000 4518200 4598000 4603808 4712950 4756000 4848800 4961000 4970020 5231600 5333680 5467022 5614400 5647750 5754760 6032576 6061000 6212525 6232000 6539500 6667100 6855200 7018000 7193450 7229120 7540720 7937600 7952032 8333875 8569000 9036400 9196000 9207616 9425900 9512000 9697600 9922000 9940040 10463200 10667360 10934044 11295500 11509520 11782375 12122000 12425050 13079000 13334200 13667555 13710400 14036000 14386900 15081440 15904064 16667750 17138000 17983625 18072800 18392000 18851800 19844000 19880080 20926400 21334720 21868088 22591000 23019040 23564750 24244000 24850100 26158000 26668400 27335110 28072000 28773800 30162880 31062625 33335500 34276000 35967250 36145600 37703600 39688000 39760160 43736176 45182000 46038080 47129500 48488000 49700200 52316000 53336800 54670220 57547600 62125250 66671000 68337775 68552000 71934500 75407200 79520320 87472352 90364000 94259000 99400400 104632000 106673600 109340440 115095200 124250500 133342000 136675550 143869000 150814400 174944704 180728000 188518000 198800800 218680880 230190400 248501000 266684000 273351100 287738000 341688875 377036000 397601600 437361760 497002000 533368000 546702200 575476000 683377750 754072000 874723520 994004000 1093404400 1150952000 1366755500 1988008000 2186808800 2733511000 4373617600 5467022000 10934044000 21868088000
• Sum of all divisors σ(n): 66401899200
• Sum of proper divisors (its aliquot sum) s(n): 44533811200
• 21868088000 is an abundant number, because the sum of its proper divisors (44533811200) is greater than itself. Its abundance is 22665723200

Bases of 21868088000

• Binary: 10100010111011100001000101011000000₂
• Hexadecimal: 0x517708AC0
• Base-36: A1NP0OW

Squares and roots of 21868088000

• 21868088000 squared (21868088000²) is 478213272775744000000
• 21868088000 cubed (21868088000³) is 10457609931827974057472000000000
• The square root of 21868088000 is 147878.6259065183
• The cube root of 21868088000 is 2796.4277573929

Scales and comparisons

• 21,868,088,000 seconds is equal to 695 years, 17 weeks, 3 days, 20 hours, 53 minutes, 20 seconds.
• To count from 1 to 21,868,088,000 would take you about one thousand, three hundred ninety 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 21868088000 cubic inches would be around 233 feet tall.

Recreational maths with 21868088000

• 21868088000 backwards is 00088086812
• 21868088000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21868088000's digits is 41
• More coming soon!