40194908325

Names of 40194908325

• Cardinal: 40194908325 can be written as Forty billion, one hundred ninety-four million, nine hundred eight thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 4.0194908325 × 10¹⁰

Factors of 40194908325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 369

Divisors of 40194908325

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 5 9 11 13 15 25 33 39 45 55 65 75 99 117 121 143 165 195 225 275 325 337 363 429 495 585 605 715 825 975 1011 1089 1287 1573 1685 1815 2145 2475 2925 3025 3033 3575 3707 4381 4719 5055 5445 6435 7865 8425 9075 10725 11121 13143 14157 15165 18535 21905 23595 25275 27225 32175 33363 39325 39429 40777 48191 55605 65715 70785 75825 92675 109525 113569 117975 122331 144573 166815 197145 203885 240955 278025 328575 340707 353925 366993 433719 530101 567845 611655 722865 834075 985725 1019425 1022121 1204775 1249259 1476397 1590303 1703535 1834965 2168595 2650505 2839225 3058275 3614325 3747777 4429191 4770909 5110605 6246295 7381985 7951515 8517675 9174825 10842975 11243331 13252525 13287573 13741849 16240367 18738885 22145955 23854545 25553025 31231475 36909925 39757575 41225547 48721101 56216655 66437865 68709245 81201835 93694425 110729775 119272725 123676641 146163303 178644037 206127735 243605505 281083275 332189325 343546225 406009175 535932111 618383205 730816515 893220185 1030638675 1218027525 1607796333 2679660555 3091916025 3654082575 4466100925 8038981665 13398302775 40194908325
• Sum of all divisors σ(n): 85474218102
• Sum of proper divisors (its aliquot sum) s(n): 45279309777
• 40194908325 is an abundant number, because the sum of its proper divisors (45279309777) is greater than itself. Its abundance is 5084401452

Bases of 40194908325

• Binary: 100101011011110011011010000010100101₂
• Hexadecimal: 0x95BCDA0A5
• Base-36: IGR0DR9

Squares and roots of 40194908325

• 40194908325 squared (40194908325²) is 1615630655255154305625
• 40194908325 cubed (40194908325³) is 64940126075040606798325906828125
• The square root of 40194908325 is 200486.6786721751
• The cube root of 40194908325 is 3425.4977045031

Scales and comparisons

• 40,194,908,325 seconds is equal to 1,278 years, 3 weeks, 5 days, 20 hours, 18 minutes, 45 seconds.
• To count from 1 to 40,194,908,325 would take you about two thousand, five hundred fifty-six 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 40194908325 cubic inches would be around 285.5 feet tall.

Recreational maths with 40194908325

• 40194908325 backwards is 52380949104
• 40194908325 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40194908325's digits is 45
• More coming soon!