21403740150

Names of 21403740150

• Cardinal: 21403740150 can be written as Twenty-one billion, four hundred three million, seven hundred forty thousand, one hundred fifty.

Scientific notation

• Scientific notation: 2.140374015 × 10¹⁰

Factors of 21403740150

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1107

Divisors of 21403740150

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 65 75 78 90 117 130 150 169 195 225 234 325 338 390 431 450 507 585 650 653 845 862 975 1014 1170 1293 1306 1521 1690 1950 1959 2155 2535 2586 2925 3042 3265 3879 3918 4225 4310 5070 5603 5850 5877 6465 6530 7605 7758 8450 8489 9795 10775 11206 11754 12675 12930 15210 16325 16809 16978 19395 19590 21550 25350 25467 28015 29385 32325 32650 33618 38025 38790 42445 48975 50427 50934 56030 58770 64650 72839 76050 76401 84045 84890 96975 97950 100854 110357 127335 140075 145678 146925 152802 168090 193950 212225 218517 220714 252135 254670 280150 281443 293850 331071 364195 382005 420225 424450 437034 504270 551785 562886 636675 655551 662142 728390 764010 840450 844329 993213 1092585 1103570 1260675 1273350 1311102 1407215 1655355 1688658 1820975 1910025 1986426 2185170 2521350 2532987 2758925 2814430 3277755 3310710 3641950 3658759 3820050 4221645 4966065 5065974 5462925 5517850 6555510 7036075 7317518 8276775 8443290 9932130 10925850 10976277 12664935 14072150 16388775 16553550 18293795 21108225 21952554 24830325 25329870 32777550 32928831 36587590 42216450 47563867 49660650 54881385 63324675 65857662 91468975 95127734 109762770 126649350 142691601 164644155 182937950 237819335 274406925 285383202 329288310 428074803 475638670 548813850 713458005 823220775 856149606 1189096675 1426916010 1646441550 2140374015 2378193350 3567290025 4280748030 7134580050 10701870075 21403740150
• Sum of all divisors σ(n): 62508472416
• Sum of proper divisors (its aliquot sum) s(n): 41104732266
• 21403740150 is an abundant number, because the sum of its proper divisors (41104732266) is greater than itself. Its abundance is 19700992116

Bases of 21403740150

• Binary: 10011111011110000110010011111110110₂
• Hexadecimal: 0x4FBC327F6
• Base-36: 9TZ8FLI

Squares and roots of 21403740150

• 21403740150 squared (21403740150²) is 458120092408722022500
• 21403740150 cubed (21403740150³) is 9805483415410273763172453375000
• The square root of 21403740150 is 146300.1713942947
• The cube root of 21403740150 is 2776.4928320327

Scales and comparisons

• 21,403,740,150 seconds is equal to 680 years, 29 weeks, 5 days, 11 hours, 22 minutes, 30 seconds.
• To count from 1 to 21,403,740,150 would take you about one thousand, three hundred sixty-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 21403740150 cubic inches would be around 231.4 feet tall.

Recreational maths with 21403740150

• 21403740150 backwards is 05104730412
• The number of decimal digits it has is: 11
• The sum of 21403740150's digits is 27
• More coming soon!