30931449000

Names of 30931449000

• Cardinal: 30931449000 can be written as Thirty billion, nine hundred thirty-one million, four hundred forty-nine thousand.

Scientific notation

• Scientific notation: 3.0931449 × 10¹⁰

Factors of 30931449000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 416

Divisors of 30931449000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 19 20 24 25 30 34 38 40 50 51 57 60 68 75 76 85 95 100 102 114 120 125 136 137 150 152 170 190 200 204 228 233 250 255 274 285 300 323 340 375 380 408 411 425 456 466 475 500 510 548 570 600 646 680 685 699 750 760 822 850 932 950 969 1000 1020 1096 1140 1165 1275 1292 1370 1398 1425 1500 1615 1644 1700 1864 1900 1938 2040 2055 2125 2280 2329 2330 2375 2550 2584 2603 2740 2796 2850 3000 3230 3288 3400 3425 3495 3800 3876 3961 4110 4250 4427 4658 4660 4750 4845 5100 5206 5480 5592 5700 5825 6375 6460 6850 6987 6990 7125 7752 7809 7922 8075 8220 8500 8854 9316 9320 9500 9690 10200 10275 10412 11400 11645 11650 11883 12750 12920 13015 13281 13700 13974 13980 14250 15618 15844 16150 16440 17000 17125 17475 17708 18632 19000 19380 19805 20550 20824 22135 23290 23300 23766 24225 25500 26030 26562 27400 27948 27960 28500 29125 31236 31688 31921 32300 34250 34935 34950 35416 38760 39045 39610 40375 41100 44251 44270 46580 46600 47532 48450 51000 51375 52060 53124 55896 57000 58225 58250 59415 62472 63842 64600 65075 66405 68500 69870 69900 75259 78090 79220 80750 82200 87375 88502 88540 93160 95064 95763 96900 99025 102750 104120 106248 110675 116450 116500 118830 121125 127684 130150 132753 132810 137000 139740 139800 150518 156180 158440 159605 161500 174675 174750 177004 177080 191526 193800 195225 198050 205500 221255 221350 225777 232900 233000 237660 242250 255368 260300 265506 265620 279480 291125 297075 301036 312360 319210 323000 325375 332025 349350 349500 354008 376295 383052 390450 396100 411000 442510 442700 451554 465800 475320 478815 484500 495125 520600 531012 531240 542657 553375 582250 594150 602072 606499 638420 650750 663765 664050 698700 699000 752590 766104 780900 792200 798025 873375 885020 885400 903108 957630 969000 976125 990250 1062024 1085314 1106275 1106750 1128885 1164500 1188300 1212998 1276840 1301500 1327530 1328100 1397400 1485375 1505180 1561800 1596050 1627971 1660125 1746750 1770040 1806216 1819497 1881475 1915260 1952250 1980500 2170628 2212550 2213500 2257770 2329000 2376600 2394075 2425996 2603000 2655060 2656200 2713285 2970750 3010360 3032495 3192100 3255942 3318825 3320250 3493500 3638994 3762950 3830520 3904500 3961000 3990125 4341256 4425100 4427000 4515540 4788150 4851992 5310120 5426570 5531375 5644425 5941500 6064990 6384200 6511884 6637650 6640500 6987000 7277988 7525900 7809000 7980250 8139855 8850200 9031080 9097485 9407375 9576300 10310483 10853140 11062750 11288850 11883000 11970375 12129980 13023768 13275300 13281000 13566425 14555976 15051800 15162475 15960500 16279710 16594125 18194970 18814750 19152600 20620966 21706280 22125500 22577700 23940750 24259960 26550600 27132850 28222125 30324950 30931449 31921000 32559420 33188250 36389940 37629500 40699275 41241932 44251000 45155400 45487425 47881500 51552415 54265700 56444250 60649900 61862898 65118840 66376500 67832125 72779880 75259000 75812375 81398550 82483864 90974850 95763000 103104830 108531400 112888500 121299800 123725796 132753000 135664250 151624750 154657245 162797100 181949700 203496375 206209660 225777000 227437125 247451592 257762075 271328500 303249500 309314490 325594200 363899400 406992750 412419320 454874250 515524150 542657000 606499000 618628980 773286225 813985500 909748500 1031048300 1237257960 1288810375 1546572450 1627971000 1819497000 2062096600 2577620750 3093144900 3866431125 5155241500 6186289800 7732862250 10310483000 15465724500 30931449000
• Sum of all divisors σ(n): 108811123200
• Sum of proper divisors (its aliquot sum) s(n): 77879674200
• 30931449000 is an abundant number, because the sum of its proper divisors (77879674200) is greater than itself. Its abundance is 46948225200

Bases of 30931449000

• Binary: 11100110011101010000111010010101000₂
• Hexadecimal: 0x733A874A8
• Base-36: E7JSASO

Squares and roots of 30931449000

• 30931449000 squared (30931449000²) is 956754537239601000000
• 30931449000 cubed (30931449000³) is 29593804174145319111849000000000
• The square root of 30931449000 is 175873.3891184223
• The cube root of 30931449000 is 3139.0634081693

Scales and comparisons

• 30,931,449,000 seconds is equal to 983 years, 27 weeks, 1 day, 21 hours, 10 minutes.
• To count from 1 to 30,931,449,000 would take you about one thousand, nine hundred sixty-seven 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 30931449000 cubic inches would be around 261.6 feet tall.

Recreational maths with 30931449000

• 30931449000 backwards is 00094413903
• The number of decimal digits it has is: 11
• The sum of 30931449000's digits is 33
• More coming soon!