29136751380

Names of 29136751380

• Cardinal: 29136751380 can be written as Twenty-nine billion, one hundred thirty-six million, seven hundred fifty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.913675138 × 10¹⁰

Factors of 29136751380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23121

Divisors of 29136751380

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 71 81 90 99 108 110 132 135 142 162 165 180 198 213 220 270 284 297 324 330 355 396 405 426 495 540 594 639 660 710 781 810 852 891 990 1065 1188 1278 1420 1485 1562 1620 1782 1917 1980 2130 2343 2556 2970 3124 3195 3564 3834 3905 4260 4455 4686 5751 5940 6390 7029 7668 7810 8910 9372 9585 11502 11715 12780 14058 15620 17820 19170 21087 23004 23029 23430 28116 28755 35145 38340 42174 46058 46860 57510 63261 69087 70290 84348 92116 105435 115020 115145 126522 138174 140580 207261 210870 230290 253044 253319 276348 316305 345435 414522 421740 460580 506638 621783 632610 690870 759957 829044 1013276 1036305 1243566 1265220 1266595 1381740 1519914 1635059 1865349 2072610 2279871 2487132 2533190 3039828 3108915 3270118 3730698 3799785 4145220 4559742 4905177 5066380 6217830 6540236 6839613 7461396 7599570 8175295 9119484 9326745 9810354 11399355 12435660 13679226 14715531 15199140 16350590 17985649 18653490 19620708 20518839 22798710 24525885 27358452 29431062 32701180 34198065 35971298 37306980 41037678 44146593 45597420 49051770 53956947 58862124 68396130 71942596 73577655 82075356 88293186 89928245 98103540 102594195 107913894 132439779 136792260 147155310 161870841 176586372 179856490 205188390 215827788 220732965 264879558 269784735 294310620 323741682 359712980 410376780 441465930 485612523 529759116 539569470 647483364 662198895 809354205 882931860 971225046 1079138940 1324397790 1456837569 1618708410 1942450092 2428062615 2648795580 2913675138 3237416820 4856125230 5827350276 7284187845 9712250460 14568375690 29136751380
• Sum of all divisors σ(n): 101121229440
• Sum of proper divisors (its aliquot sum) s(n): 71984478060
• 29136751380 is an abundant number, because the sum of its proper divisors (71984478060) is greater than itself. Its abundance is 42847726680

Bases of 29136751380

• Binary: 11011001000101011111000101100010100₂
• Hexadecimal: 0x6C8AF8B14
• Base-36: DDV9P90

Squares and roots of 29136751380

• 29136751380 squared (29136751380²) is 848950280979931904400
• 29136751380 cubed (29136751380³) is 24735653270893418667832728072000
• The square root of 29136751380 is 170694.9073054025
• The cube root of 29136751380 is 3077.1384910381

Scales and comparisons

• 29,136,751,380 seconds is equal to 926 years, 23 weeks, 5 days, 22 hours, 3 minutes.
• To count from 1 to 29,136,751,380 would take you about one thousand, eight hundred fifty-two 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 29136751380 cubic inches would be around 256.4 feet tall.

Recreational maths with 29136751380

• 29136751380 backwards is 08315763192
• 29136751380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29136751380's digits is 45
• More coming soon!