40640916600

Names of 40640916600

• Cardinal: 40640916600 can be written as Forty billion, six hundred forty million, nine hundred sixteen thousand, six hundred.

Scientific notation

• Scientific notation: 4.06409166 × 10¹⁰

Factors of 40640916600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 566

Divisors of 40640916600

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 263 293 300 360 450 526 586 600 789 879 900 1052 1172 1315 1465 1578 1758 1800 2104 2344 2367 2630 2637 2930 3156 3516 3945 4395 4734 5260 5274 5860 6312 6575 7032 7325 7890 8790 9468 10520 10548 11720 11835 13150 13185 14650 15780 17580 18936 19725 21096 21975 23670 26300 26370 29300 31560 35160 39450 43950 47340 52600 52740 58600 59175 65925 77059 78900 85849 87900 94680 105480 118350 131850 154118 157800 171698 175800 231177 236700 257547 263700 308236 343396 385295 429245 462354 473400 515094 527400 616472 686792 693531 770590 772641 858490 924708 1030188 1155885 1287735 1387062 1541180 1545282 1716980 1849416 1926475 2060376 2146225 2311770 2575470 2774124 3082360 3090564 3433960 3467655 3852950 3863205 4292450 4623540 5150940 5548248 5779425 6181128 6438675 6935310 7705900 7726410 8584900 9247080 10301880 11558850 12877350 13870620 15411800 15452820 17169800 17338275 19316025 22578287 23117700 25754700 27741240 30905640 34676550 38632050 45156574 46235400 51509400 67734861 69353100 77264100 90313148 112891435 135469722 138706200 154528200 180626296 203204583 225782870 270939444 338674305 406409166 451565740 541878888 564457175 677348610 812818332 903131480 1016022915 1128914350 1354697220 1625636664 1693371525 2032045830 2257828700 2709394440 3386743050 4064091660 4515657400 5080114575 6773486100 8128183320 10160229150 13546972200 20320458300 40640916600
• Sum of all divisors σ(n): 137473890840
• Sum of proper divisors (its aliquot sum) s(n): 96832974240
• 40640916600 is an abundant number, because the sum of its proper divisors (96832974240) is greater than itself. Its abundance is 56192057640

Bases of 40640916600

• Binary: 100101110110011000110010110001111000₂
• Hexadecimal: 0x976632C78
• Base-36: IO4JVY0

Squares and roots of 40640916600

• 40640916600 squared (40640916600²) is 1651684102088155560000
• 40640916600 cubed (40640916600³) is 67125955842510615961786296000000
• The square root of 40640916600 is 201595.9240659393
• The cube root of 40640916600 is 3438.1210612943

Scales and comparisons

• 40,640,916,600 seconds is equal to 1,292 years, 13 weeks, 1 day, 23 hours, 30 minutes.
• To count from 1 to 40,640,916,600 would take you about two thousand, five hundred eighty-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 40640916600 cubic inches would be around 286.5 feet tall.

Recreational maths with 40640916600

• 40640916600 backwards is 00661904604
• 40640916600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40640916600's digits is 36
• More coming soon!