31299892000

Names of 31299892000

• Cardinal: 31299892000 can be written as Thirty-one billion, two hundred ninety-nine million, eight hundred ninety-two thousand.

Scientific notation

• Scientific notation: 3.1299892 × 10¹⁰

Factors of 31299892000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 391

Divisors of 31299892000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 41 50 52 53 65 80 82 100 104 106 125 130 160 164 200 205 208 212 250 260 265 277 325 328 400 410 416 424 500 520 530 533 554 650 656 689 800 820 848 1000 1025 1040 1060 1066 1108 1300 1312 1325 1378 1385 1625 1640 1696 2000 2050 2080 2120 2132 2173 2216 2600 2650 2665 2756 2770 3250 3280 3445 3601 4000 4100 4240 4264 4346 4432 5125 5200 5300 5330 5512 5540 6500 6560 6625 6890 6925 7202 8200 8480 8528 8692 8864 10250 10400 10600 10660 10865 11024 11080 11357 13000 13250 13325 13780 13850 14404 14681 16400 17056 17225 17384 18005 20500 21200 21320 21730 22048 22160 22714 26000 26500 26650 27560 27700 28249 28808 29362 32800 34450 34625 34768 36010 41000 42400 42640 43460 44320 45428 52000 53000 53300 54325 55120 55400 56498 56785 57616 58724 66625 68900 69250 69536 72020 73405 82000 85280 86125 86920 90025 90856 106000 106600 108650 110240 110800 112996 113570 115232 117448 133250 137800 138500 141245 144040 146810 147641 164000 172250 173840 180050 181712 190853 212000 213200 217300 221600 225992 227140 234896 266500 271625 275600 277000 282490 283925 288080 293620 295282 344500 347680 360100 363424 367025 381706 426400 434600 450125 451984 454280 469792 533000 543250 551200 554000 564980 567850 576160 587240 590564 601921 689000 706225 720200 734050 738205 763412 869200 900250 903968 908560 954265 1066000 1086500 1108000 1129960 1135700 1174480 1181128 1203842 1378000 1412450 1419625 1440400 1468100 1476410 1526824 1738400 1800500 1817120 1835125 1908530 2132000 2173000 2259920 2271400 2348960 2362256 2407684 2756000 2824900 2839250 2880800 2936200 2952820 3009605 3053648 3531125 3601000 3670250 3691025 3817060 4346000 4519840 4542800 4724512 4771325 4815368 5649800 5678500 5872400 5905640 6019210 6107296 7062250 7202000 7340500 7382050 7634120 7824973 8692000 9085600 9542650 9630736 11299600 11357000 11744800 11811280 12038420 14124500 14404000 14681000 14764100 15048025 15268240 15649946 18455125 19085300 19261472 22599200 22714000 23622560 23856625 24076840 28249000 29362000 29528200 30096050 30536480 31299892 36910250 38170600 39124865 45428000 47713250 48153680 56498000 58724000 59056400 60192100 62599784 73820500 75240125 76341200 78249730 95426500 96307360 112996000 118112800 120384200 125199568 147641000 150480250 152682400 156499460 190853000 195624325 240768400 250399136 295282000 300960500 312998920 381706000 391248650 481536800 590564000 601921000 625997840 763412000 782497300 978121625 1203842000 1251995680 1564994600 1956243250 2407684000 3129989200 3912486500 6259978400 7824973000 15649946000 31299892000
• Sum of all divisors σ(n): 86752306368
• Sum of proper divisors (its aliquot sum) s(n): 55452414368
• 31299892000 is an abundant number, because the sum of its proper divisors (55452414368) is greater than itself. Its abundance is 24152522368

Bases of 31299892000

• Binary: 11101001001100111100111001100100000₂
• Hexadecimal: 0x7499E7320
• Base-36: EDN5B8G

Squares and roots of 31299892000

• 31299892000 squared (31299892000²) is 979683239211664000000
• 31299892000 cubed (31299892000³) is 30663979581535248340288000000000
• The square root of 31299892000 is 176917.7549032319
• The cube root of 31299892000 is 3151.4779996105

Scales and comparisons

• 31,299,892,000 seconds is equal to 995 years, 12 weeks, 3 days, 6 hours, 26 minutes, 40 seconds.
• To count from 1 to 31,299,892,000 would take you about one thousand, nine hundred ninety 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 31299892000 cubic inches would be around 262.6 feet tall.

Recreational maths with 31299892000

• 31299892000 backwards is 00029899213
• The number of decimal digits it has is: 11
• The sum of 31299892000's digits is 43
• More coming soon!