29979124380

Names of 29979124380

• Cardinal: 29979124380 can be written as Twenty-nine billion, nine hundred seventy-nine million, one hundred twenty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.997912438 × 10¹⁰

Factors of 29979124380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5346

Divisors of 29979124380

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 103 108 135 180 206 270 309 412 515 540 618 927 1030 1236 1545 1854 2060 2781 3090 3708 4635 5233 5562 6180 9270 10466 10609 11124 13905 15699 18540 20932 21218 26165 27810 31398 31827 42436 47097 52330 53045 55620 62796 63654 78495 94194 95481 104660 106090 127308 141291 156990 159135 188388 190962 212180 235485 282582 286443 313980 318270 381924 470970 477405 538999 565164 572886 636540 706455 941940 954810 1077998 1145772 1412910 1432215 1616997 1909620 2155996 2694995 2825820 2864430 3233994 4850991 5389990 5728860 6467988 8084985 9701982 10779980 14552973 16169970 19403964 24254955 29105946 32339940 48509910 55516897 58211892 72764865 97019820 111033794 145529730 166550691 222067588 277584485 291059460 333101382 499652073 555168970 666202764 832753455 999304146 1110337940 1498956219 1665506910 1998608292 2498260365 2997912438 3331013820 4996520730 5995824876 7494781095 9993041460 14989562190 29979124380
• Sum of all divisors σ(n): 94200694560
• Sum of proper divisors (its aliquot sum) s(n): 64221570180
• 29979124380 is an abundant number, because the sum of its proper divisors (64221570180) is greater than itself. Its abundance is 34242445800

Bases of 29979124380

• Binary: 11011111010111001010010001010011100₂
• Hexadecimal: 0x6FAE5229C
• Base-36: DRSSOF0

Squares and roots of 29979124380

• 29979124380 squared (29979124380²) is 898747898591510384400
• 29979124380 cubed (29979124380³) is 26943675038138516625989211672000
• The square root of 29979124380 is 173144.8075455917
• The cube root of 29979124380 is 3106.5116119929

Scales and comparisons

• 29,979,124,380 seconds is equal to 953 years, 12 weeks, 4 days, 14 hours, 33 minutes.
• To count from 1 to 29,979,124,380 would take you about one thousand, nine hundred 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 29979124380 cubic inches would be around 258.9 feet tall.

Recreational maths with 29979124380

• 29979124380 backwards is 08342197992
• 29979124380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29979124380's digits is 54
• More coming soon!