29009018240

Names of 29009018240

• Cardinal: 29009018240 can be written as Twenty-nine billion, nine million, eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.900901824 × 10¹⁰

Factors of 29009018240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 151

Divisors of 29009018240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 64 74 80 107 128 148 160 185 214 296 320 370 428 535 592 640 740 856 1070 1184 1480 1712 2140 2368 2960 3424 3959 4280 4736 5920 6848 7918 8560 11449 11840 13696 15836 17120 19795 22898 23680 31672 34240 39590 45796 57245 63344 68480 79180 91592 114490 126688 158360 183184 228980 253376 316720 366368 423613 457960 506752 633440 732736 847226 915920 1225043 1266880 1465472 1694452 1831840 2118065 2450086 2533760 3388904 3663680 4236130 4900172 6125215 6777808 7327360 8472260 9800344 12250430 13555616 16944520 19600688 24500860 27111232 33889040 39201376 45326591 49001720 54222464 67778080 78402752 90653182 98003440 135556160 156805504 181306364 196006880 226632955 271112320 362612728 392013760 453265910 725225456 784027520 906531820 1450450912 1813063640 2900901824 3626127280 5801803648 7252254560 14504509120 29009018240
• Sum of all divisors σ(n): 71895924000
• Sum of proper divisors (its aliquot sum) s(n): 42886905760
• 29009018240 is an abundant number, because the sum of its proper divisors (42886905760) is greater than itself. Its abundance is 13877887520

Bases of 29009018240

• Binary: 11011000001000100100111110110000000₂
• Hexadecimal: 0x6C1127D80
• Base-36: DBR7XQ8

Squares and roots of 29009018240

• 29009018240 squared (29009018240²) is 841523139248652697600
• 29009018240 cubed (29009018240³) is 24411760095846226000103604224000
• The square root of 29009018240 is 170320.3400654191
• The cube root of 29009018240 is 3072.6352626851

Scales and comparisons

• 29,009,018,240 seconds is equal to 922 years, 20 weeks, 4 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 29,009,018,240 would take you about one thousand, eight hundred forty-four 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 29009018240 cubic inches would be around 256.1 feet tall.

Recreational maths with 29009018240

• 29009018240 backwards is 04281090092
• The number of decimal digits it has is: 11
• The sum of 29009018240's digits is 35
• More coming soon!