21244888350

Names of 21244888350

• Cardinal: 21244888350 can be written as Twenty-one billion, two hundred forty-four million, eight hundred eighty-eight thousand, three hundred fifty.

Scientific notation

• Scientific notation: 2.124488835 × 10¹⁰

Factors of 21244888350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70

Divisors of 21244888350

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 53 63 70 75 90 98 105 106 126 147 150 159 175 210 225 245 265 294 315 318 343 350 371 441 450 477 490 525 530 630 686 735 742 795 882 954 1029 1050 1113 1225 1325 1470 1575 1590 1715 1855 2058 2205 2226 2385 2401 2450 2597 2650 2809 3087 3150 3339 3430 3675 3710 3975 4410 4770 4802 5145 5194 5565 5618 6174 6678 7203 7350 7791 7950 8427 8575 9275 10290 11025 11130 11925 12005 12985 14045 14406 15435 15582 16695 16807 16854 17150 18179 18550 19663 21609 22050 23373 23850 24010 25281 25725 25970 27825 28090 30870 33390 33614 36015 36358 38955 39326 42135 43218 46746 50421 50562 51450 54537 55650 58989 60025 64925 70225 72030 77175 77910 83475 84035 84270 90895 98315 100842 108045 109074 116865 117978 120050 126405 127253 129850 137641 140450 151263 154350 163611 166950 168070 176967 180075 181790 194775 196630 210675 216090 233730 252105 252810 254506 272685 275282 294945 302526 327222 353934 360150 381759 389550 412923 420175 421350 454475 491575 504210 540225 545370 584325 589890 632025 636265 688205 756315 763518 818055 825846 840350 884835 890771 908950 963487 983150 1080450 1145277 1168650 1238769 1260525 1264050 1272530 1363425 1376410 1474725 1512630 1636110 1769670 1781542 1908795 1926974 2064615 2290554 2477538 2521050 2672313 2726850 2890461 2949450 3181325 3441025 3781575 3817590 4090275 4129230 4424175 4453855 4817435 5344626 5726385 5780922 6193845 6362650 6744409 6882050 7563150 8016939 8180550 8671383 8848350 8907710 9543975 9634870 10323075 11452770 12387690 13361565 13488818 14452305 16033878 17342766 19087950 20233227 20646150 22269275 24087175 26723130 28631925 28904610 30969225 33722045 40084695 40466454 43356915 44538550 47210863 48174350 57263850 60699681 61938450 66807825 67444090 72261525 80169390 86713830 94421726 101166135 121399362 133615650 141632589 144523050 168610225 200423475 202332270 216784575 236054315 283265178 303498405 337220450 400846950 424897767 433569150 472108630 505830675 606996810 708162945 849795534 1011661350 1180271575 1416325890 1517492025 2124488835 2360543150 3034984050 3540814725 4248977670 7081629450 10622444175 21244888350
• Sum of all divisors σ(n): 67870484136
• Sum of proper divisors (its aliquot sum) s(n): 46625595786
• 21244888350 is an abundant number, because the sum of its proper divisors (46625595786) is greater than itself. Its abundance is 25380707436

Bases of 21244888350

• Binary: 10011110010010010110100010100011110₂
• Hexadecimal: 0x4F24B451E
• Base-36: 9RCNORI

Squares and roots of 21244888350

• 21244888350 squared (21244888350²) is 451345281003965722500
• 21244888350 cubed (21244888350³) is 9588780102228627681739582875000
• The square root of 21244888350 is 145756.2635017789
• The cube root of 21244888350 is 2769.6070180639

Scales and comparisons

• 21,244,888,350 seconds is equal to 675 years, 27 weeks, 21 hours, 52 minutes, 30 seconds.
• To count from 1 to 21,244,888,350 would take you about one thousand, three hundred fifty-one 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 21244888350 cubic inches would be around 230.8 feet tall.

Recreational maths with 21244888350

• 21244888350 backwards is 05388844212
• 21244888350 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21244888350's digits is 45
• More coming soon!