40108981250

Names of 40108981250

• Cardinal: 40108981250 can be written as Forty billion, one hundred eight million, nine hundred eighty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 4.010898125 × 10¹⁰

Factors of 40108981250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 170

Divisors of 40108981250

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 23 25 26 46 50 65 115 125 127 130 169 230 250 254 299 325 338 575 598 625 635 650 845 1150 1250 1270 1495 1625 1651 1690 2197 2875 2921 2990 3125 3175 3250 3302 3887 4225 4394 5750 5842 6250 6350 7475 7774 8125 8255 8450 10985 14375 14605 14950 15875 16250 16510 19435 21125 21463 21970 28750 29210 31750 37375 37973 38870 40625 41275 42250 42926 50531 54925 71875 73025 74750 75946 79375 81250 82550 97175 101062 105625 107315 109850 143750 146050 158750 186875 189865 194350 206375 211250 214630 252655 274625 279019 365125 373750 379730 396875 412750 485875 493649 505310 528125 536575 549250 558038 730250 793750 934375 949325 971750 987298 1031875 1056250 1073150 1263275 1373125 1395095 1825625 1868750 1898650 2063750 2429375 2468245 2526550 2682875 2746250 2790190 3651250 4746625 4858750 4936490 5159375 5365750 6316375 6417437 6865625 6975475 9128125 9493250 10318750 12146875 12341225 12632750 12834874 13414375 13731250 13950950 18256250 23733125 24293750 24682450 26828750 31581875 32087185 34877375 47466250 61706125 63163750 64174370 67071875 69754750 118665625 123412250 134143750 157909375 160435925 174386875 237331250 308530625 315818750 320871850 348773750 617061250 802179625 871934375 1542653125 1604359250 1743868750 3085306250 4010898125 8021796250 20054490625 40108981250
• Sum of all divisors σ(n): 85674516480
• Sum of proper divisors (its aliquot sum) s(n): 45565535230
• 40108981250 is an abundant number, because the sum of its proper divisors (45565535230) is greater than itself. Its abundance is 5456553980

Bases of 40108981250

• Binary: 100101010110101011100111110000000010₂
• Hexadecimal: 0x956AE7C02
• Base-36: IFBUO02

Squares and roots of 40108981250

• 40108981250 squared (40108981250²) is 1608730376912851562500
• 40108981250 cubed (40108981250³) is 64524536523902996204345703125000
• The square root of 40108981250 is 200272.2678006119
• The cube root of 40108981250 is 3423.0549988237

Scales and comparisons

• 40,108,981,250 seconds is equal to 1,275 years, 17 weeks, 5 days, 7 hours, 40 minutes, 50 seconds.
• To count from 1 to 40,108,981,250 would take you about two thousand, five hundred fifty 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 40108981250 cubic inches would be around 285.3 feet tall.

Recreational maths with 40108981250

• 40108981250 backwards is 05218980104
• The number of decimal digits it has is: 11
• The sum of 40108981250's digits is 38
• More coming soon!