9031421490

Names of 9031421490

• Cardinal: 9031421490 can be written as Nine billion, thirty-one million, four hundred twenty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 9.03142149 × 10⁹

Factors of 9031421490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 565

Divisors of 9031421490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 61 65 70 78 91 105 122 130 182 183 193 195 210 273 281 305 366 386 390 427 455 546 562 579 610 793 843 854 910 915 965 1158 1281 1351 1365 1405 1586 1686 1830 1930 1967 2135 2379 2509 2562 2702 2730 2810 2895 3653 3934 3965 4053 4215 4270 4758 5018 5551 5790 5901 6405 6755 7306 7527 7930 8106 8430 9835 10959 11102 11773 11802 11895 12545 12810 13510 15054 16653 17141 17563 18265 19670 20265 21918 23546 23790 25090 25571 27755 29505 33306 34282 35126 35319 36530 37635 40530 51142 51423 52689 54233 54795 55510 58865 59010 70638 75270 76713 82411 83265 85705 87815 102846 105378 108466 109590 117730 119987 127855 153049 153426 162699 164822 166530 171410 175630 176595 222833 239974 247233 255710 257115 263445 271165 306098 325398 353190 359961 379631 383565 412055 445666 459147 494466 514230 526890 542330 599935 668499 705029 719922 759262 765245 767130 813495 824110 918294 1071343 1114165 1138893 1199870 1236165 1336998 1410058 1530490 1559831 1626990 1799805 1898155 2115087 2142686 2228330 2277786 2295735 2472330 3119662 3214029 3308213 3342495 3525145 3599610 3796310 4230174 4591470 4679493 4935203 5356715 5694465 6428058 6616426 6684990 7050290 7799155 9358986 9870406 9924639 10575435 10713430 11388930 14805609 15598310 16070145 16541065 19849278 21150870 23157491 23397465 24676015 29611218 32140290 33082130 43006769 46314982 46794930 49352030 49623195 69472473 74028045 86013538 99246390 115787455 129020307 138944946 148056090 215033845 231574910 258040614 301047383 347362365 430067690 602094766 645101535 694724730 903142149 1290203070 1505236915 1806284298 3010473830 4515710745 9031421490
• Sum of all divisors σ(n): 27352249344
• Sum of proper divisors (its aliquot sum) s(n): 18320827854
• 9031421490 is an abundant number, because the sum of its proper divisors (18320827854) is greater than itself. Its abundance is 9289406364

Bases of 9031421490

• Binary: 1000011010010100001000111000110010₂
• Hexadecimal: 0x21A508E32
• Base-36: 45D2PF6

Squares and roots of 9031421490

• 9031421490 squared (9031421490²) is 81566574130033820100
• 9031421490 cubed (9031421490³) is 736662110463665497277933949000
• The square root of 9031421490 is 95033.7913060401
• The cube root of 9031421490 is 2082.5017274123

Scales and comparisons

• 9,031,421,490 seconds is equal to 287 years, 8 weeks, 6 days, 8 hours, 11 minutes, 30 seconds.
• To count from 1 to 9,031,421,490 would take you about five hundred seventy-four 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 9031421490 cubic inches would be around 173.5 feet tall.

Recreational maths with 9031421490

• 9031421490 backwards is 0941241309
• The number of decimal digits it has is: 10
• The sum of 9031421490's digits is 33
• More coming soon!