49906751940

Names of 49906751940

• Cardinal: 49906751940 can be written as Forty-nine billion, nine hundred six million, seven hundred fifty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.990675194 × 10¹⁰

Factors of 49906751940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 446506

Divisors of 49906751940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 81 90 92 108 115 135 138 162 180 207 230 243 270 276 324 345 405 414 460 486 540 621 690 810 828 972 1035 1215 1242 1380 1620 1863 2070 2430 2484 3105 3726 4140 4860 5589 6210 7452 9315 11178 12420 18630 22356 27945 37260 55890 111780 446473 892946 1339419 1785892 2232365 2678838 4018257 4464730 5357676 6697095 8036514 8929460 10268879 12054771 13394190 16073028 20091285 20537758 24109542 26788380 30806637 36164313 40182570 41075516 48219084 51344395 60273855 61613274 72328626 80365140 92419911 102688790 108492939 120547710 123226548 144657252 154033185 180821565 184839822 205377580 216985878 241095420 277259733 308066370 361643130 369679644 433971756 462099555 542464695 554519466 616132740 723286260 831779199 924199110 1084929390 1109038932 1386298665 1663558398 1848398220 2169858780 2495337597 2772597330 3327116796 4158895995 4990675194 5545194660 8317791990 9981350388 12476687985 16635583980 24953375970 49906751940
• Sum of all divisors σ(n): 163816668288
• Sum of proper divisors (its aliquot sum) s(n): 113909916348
• 49906751940 is an abundant number, because the sum of its proper divisors (113909916348) is greater than itself. Its abundance is 64003164408

Bases of 49906751940

• Binary: 101110011110101011001001100111000100₂
• Hexadecimal: 0xB9EAC99C4
• Base-36: MXD6W90

Squares and roots of 49906751940

• 49906751940 squared (49906751940²) is 2490683889200693763600
• 49906751940 cubed (49906751940³) is 124301943019293468535890201384000
• The square root of 49906751940 is 223398.1914429925
• The cube root of 49906751940 is 3681.7398815223

Scales and comparisons

• 49,906,751,940 seconds is equal to 1,586 years, 45 weeks, 5 days, 10 hours, 39 minutes.
• To count from 1 to 49,906,751,940 would take you about three thousand, one hundred seventy-three 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 49906751940 cubic inches would be around 306.8 feet tall.

Recreational maths with 49906751940

• 49906751940 backwards is 04915760994
• 49906751940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 49906751940's digits is 54
• More coming soon!