31514179140

Names of 31514179140

• Cardinal: 31514179140 can be written as Thirty-one billion, five hundred fourteen million, one hundred seventy-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.151417914 × 10¹⁰

Factors of 31514179140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1128

Divisors of 31514179140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 79 81 90 108 135 158 162 180 237 243 270 316 324 395 405 474 486 540 711 790 810 948 972 1039 1185 1215 1422 1580 1620 2078 2133 2370 2430 2844 3117 3555 4156 4266 4740 4860 5195 6234 6241 6399 7110 8532 9351 10390 10665 12468 12482 12798 14220 15585 18702 18723 19197 20780 21330 24964 25596 28053 31170 31205 31995 37404 37446 38394 42660 46755 56106 56169 62340 62410 63990 74892 76788 82081 84159 93510 93615 95985 112212 112338 124820 127980 140265 164162 168318 168507 187020 187230 191970 224676 246243 252477 280530 280845 328324 336636 337014 374460 383940 410405 420795 492486 504954 505521 561060 561690 674028 738729 820810 841590 842535 984972 1009908 1011042 1123380 1231215 1262385 1477458 1516563 1641620 1683180 1685070 2022084 2216187 2462430 2524770 2527605 2954916 3033126 3370140 3693645 4432374 4924860 5049540 5055210 6066252 6484399 6648561 7387290 7582815 8864748 10110420 11080935 12968798 13297122 14774580 15165630 19453197 19945683 22161870 25937596 26594244 30331260 32421995 33242805 38906394 39891366 44323740 58359591 64843990 66485610 77812788 79782732 97265985 99728415 116719182 129687980 132971220 175078773 194531970 199456830 233438364 291797955 350157546 389063940 398913660 525236319 583595910 700315092 875393865 1050472638 1167191820 1575708957 1750787730 2100945276 2626181595 3151417914 3501575460 5252363190 6302835828 7878544785 10504726380 15757089570 31514179140
• Sum of all divisors σ(n): 100500865920
• Sum of proper divisors (its aliquot sum) s(n): 68986686780
• 31514179140 is an abundant number, because the sum of its proper divisors (68986686780) is greater than itself. Its abundance is 37472507640

Bases of 31514179140

• Binary: 11101010110011001000011011001000100₂
• Hexadecimal: 0x756643644
• Base-36: EH6Q890

Squares and roots of 31514179140

• 31514179140 squared (31514179140²) is 993143486868011139600
• 31514179140 cubed (31514179140³) is 31298101756882740588869947944000
• The square root of 31514179140 is 177522.3342005169
• The cube root of 31514179140 is 3158.6535930735

Scales and comparisons

• 31,514,179,140 seconds is equal to 1,002 years, 2 weeks, 5 days, 10 hours, 39 minutes.
• To count from 1 to 31,514,179,140 would take you about two thousand and 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 31514179140 cubic inches would be around 263.2 feet tall.

Recreational maths with 31514179140

• 31514179140 backwards is 04197141513
• 31514179140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31514179140's digits is 36
• More coming soon!