9988125532

Names of 9988125532

• Cardinal: 9988125532 can be written as Nine billion, nine hundred eighty-eight million, one hundred twenty-five thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 9.988125532 × 10⁹

Factors of 9988125532

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 138

Divisors of 9988125532

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 11 14 17 22 28 34 44 68 77 101 119 121 154 187 202 238 242 289 308 374 404 476 484 578 707 748 847 1111 1156 1309 1414 1694 1717 2023 2057 2222 2618 2828 3179 3388 3434 4046 4114 4444 5236 6358 6868 7777 8092 8228 10201 12019 12221 12716 14399 15554 18887 20402 22253 24038 24442 28798 29189 31108 34969 37774 40804 44506 48076 48884 57596 58378 69938 71407 75548 85547 89012 112211 116756 132209 139876 142814 171094 173417 204323 207757 224422 244783 264418 285628 321079 342188 346834 408646 415514 448844 489566 528836 642158 693668 785477 817292 831028 979132 1213919 1234321 1284316 1454299 1570954 1907587 2247553 2427838 2468642 2908598 2948089 3141908 3531869 3815174 4495106 4855676 4937284 5817196 5896178 7063738 7630348 8640247 8990212 11792356 13353109 14127476 17280494 20636623 20983457 24723083 26706218 32428979 34560988 41273246 41966914 49446166 53412436 64857958 82546492 83933828 98892332 129715916 146884199 227002853 293768398 356718769 454005706 587536796 713437538 908011412 1426875076 2497031383 4994062766 9988125532
• Sum of all divisors σ(n): 23558180408
• Sum of proper divisors (its aliquot sum) s(n): 13570054876
• 9988125532 is an abundant number, because the sum of its proper divisors (13570054876) is greater than itself. Its abundance is 3581929344

Bases of 9988125532

• Binary: 1001010011010101101011001101011100₂
• Hexadecimal: 0x25356B35C
• Base-36: 4L6O6ZG

Squares and roots of 9988125532

• 9988125532 squared (9988125532²) is 99762651642990283024
• 9988125532 cubed (9988125532³) is 996441888015372994699920568768
• The square root of 9988125532 is 99940.6100241539
• The cube root of 9988125532 is 2153.5815934143

Scales and comparisons

• 9,988,125,532 seconds is equal to 317 years, 30 weeks, 5 days, 7 hours, 18 minutes, 52 seconds.
• To count from 1 to 9,988,125,532 would take you about six hundred thirty-five 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 9988125532 cubic inches would be around 179.5 feet tall.

Recreational maths with 9988125532

• 9988125532 backwards is 2355218899
• The number of decimal digits it has is: 10
• The sum of 9988125532's digits is 52
• More coming soon!