31406040400

Names of 31406040400

• Cardinal: 31406040400 can be written as Thirty-one billion, four hundred six million, forty thousand, four hundred.

Scientific notation

• Scientific notation: 3.14060404 × 10¹⁰

Factors of 31406040400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 684

Divisors of 31406040400

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 53 56 70 80 98 100 106 112 140 175 196 200 212 245 265 280 343 350 371 392 400 424 490 530 560 617 686 700 742 784 848 980 1060 1225 1234 1325 1372 1400 1484 1715 1855 1960 2120 2401 2450 2468 2597 2650 2744 2800 2968 3085 3430 3710 3920 4240 4319 4802 4900 4936 5194 5300 5488 5936 6170 6860 7420 8575 8638 9275 9604 9800 9872 10388 10600 12005 12340 12985 13720 14840 15425 17150 17276 18179 18550 19208 19600 20776 21200 21595 24010 24680 25970 27440 29680 30233 30850 32701 34300 34552 36358 37100 38416 41552 43190 48020 49360 51940 60025 60466 61700 64925 65402 68600 69104 72716 74200 86380 90895 96040 103880 107975 120050 120932 123400 127253 129850 130804 137200 145432 148400 151165 163505 172760 181790 192080 207760 211631 215950 228907 240100 241864 246800 254506 259700 261608 290864 302330 327010 345520 363580 423262 431900 454475 457814 480200 483728 509012 519400 523216 604660 636265 654020 727160 755825 817525 846524 863800 908950 915628 960400 1018024 1038800 1058155 1144535 1209320 1272530 1308040 1454320 1481417 1511650 1602349 1635050 1693048 1727600 1817900 1831256 2036048 2116310 2289070 2418640 2545060 2616080 2962834 3023300 3181325 3204698 3270100 3386096 3635800 3662512 4232620 4578140 5090120 5290775 5722675 5925668 6046600 6362650 6409396 6540200 7271600 7407085 8011745 8465240 9156280 10180240 10581550 11216443 11445350 11851336 12093200 12725300 12818792 13080400 14814170 16023490 16930480 18312560 21163100 22432886 22890700 23702672 25450600 25637584 29628340 32046980 37035425 40058725 42326200 44865772 45781400 50901200 56082215 59256680 64093960 74070850 78515101 80117450 84652400 89731544 91562800 112164430 118513360 128187920 148141700 157030202 160234900 179463088 224328860 280411075 296283400 314060404 320469800 392575505 448657720 560822150 592566800 628120808 640939600 785151010 897315440 1121644300 1256241616 1570302020 1962877525 2243288600 3140604040 3925755050 4486577200 6281208080 7851510100 15703020200 31406040400
• Sum of all divisors σ(n): 89829448092
• Sum of proper divisors (its aliquot sum) s(n): 58423407692
• 31406040400 is an abundant number, because the sum of its proper divisors (58423407692) is greater than itself. Its abundance is 27017367292

Bases of 31406040400

• Binary: 11101001111111100100010010101010000₂
• Hexadecimal: 0x74FF22550
• Base-36: EFECFV4

Squares and roots of 31406040400

• 31406040400 squared (31406040400²) is 986339373606432160000
• 31406040400 cubed (31406040400³) is 30977014215594302116819264000000
• The square root of 31406040400 is 177217.4946217219
• The cube root of 31406040400 is 3155.0365517921

Scales and comparisons

• 31,406,040,400 seconds is equal to 998 years, 31 weeks, 6 days, 20 hours, 6 minutes, 40 seconds.
• To count from 1 to 31,406,040,400 would take you about one thousand, nine hundred ninety-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 31406040400 cubic inches would be around 262.9 feet tall.

Recreational maths with 31406040400

• 31406040400 backwards is 00404060413
• The number of decimal digits it has is: 11
• The sum of 31406040400's digits is 22
• More coming soon!