9149230740

Names of 9149230740

• Cardinal: 9149230740 can be written as Nine billion, one hundred forty-nine million, two hundred thirty thousand, seven hundred forty.

Scientific notation

• Scientific notation: 9.14923074 × 10⁹

Factors of 9149230740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 323

Divisors of 9149230740

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 19 20 26 30 38 39 52 57 60 65 76 78 95 114 130 156 169 190 195 228 247 260 281 285 338 380 390 494 507 562 570 676 741 780 843 845 988 1014 1124 1140 1235 1405 1482 1686 1690 2028 2197 2470 2535 2810 2964 3211 3372 3380 3653 3705 4215 4394 4940 5070 5339 5620 6422 6591 7306 7410 8430 8788 9633 10140 10678 10959 10985 12844 13182 14612 14820 16017 16055 16860 18265 19266 21356 21918 21970 26364 26695 28561 32034 32110 32955 36530 38532 41743 43836 43940 47489 48165 53390 54795 57122 64068 64220 65910 69407 73060 80085 83486 85683 94978 96330 106780 109590 114244 125229 131820 138814 142467 142805 160170 166972 171366 189956 192660 208221 208715 219180 237445 250458 277628 284934 285610 320340 342732 347035 416442 417430 428415 474890 500916 542659 569868 571220 617357 626145 694070 712335 832884 834860 856830 902291 949780 1041105 1085318 1234714 1252290 1388140 1424670 1627977 1713660 1804582 1852071 2082210 2170636 2469428 2504580 2706873 2713295 2849340 3086785 3255954 3609164 3704142 4164420 4511455 5413746 5426590 6173570 6511908 7408284 8025641 8139885 9022910 9260355 10827492 10853180 11729783 12347140 13534365 16051282 16279770 18045820 18520710 23459566 24076923 27068730 32102564 32559540 35189349 37041420 40128205 46919132 48153846 54137460 58648915 70378698 80256410 96307692 117297830 120384615 140757396 152487179 160512820 175946745 234595660 240769230 304974358 351893490 457461537 481538460 609948716 703786980 762435895 914923074 1524871790 1829846148 2287307685 3049743580 4574615370 9149230740
• Sum of all divisors σ(n): 29317216320
• Sum of proper divisors (its aliquot sum) s(n): 20167985580
• 9149230740 is an abundant number, because the sum of its proper divisors (20167985580) is greater than itself. Its abundance is 11018754840

Bases of 9149230740

• Binary: 1000100001010101100010111010010100₂
• Hexadecimal: 0x221562E94
• Base-36: 47B7RMC

Squares and roots of 9149230740

• 9149230740 squared (9149230740²) is 83708423133760947600
• 9149230740 cubed (9149230740³) is 765867678132332793593449224000
• The square root of 9149230740 is 95651.6112775943
• The cube root of 9149230740 is 2091.5176160269

Scales and comparisons

• 9,149,230,740 seconds is equal to 290 years, 47 weeks, 4 days, 20 hours, 59 minutes.
• To count from 1 to 9,149,230,740 would take you about five hundred eighty-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 9149230740 cubic inches would be around 174.3 feet tall.

Recreational maths with 9149230740

• 9149230740 backwards is 0470329419
• 9149230740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9149230740's digits is 39
• More coming soon!