2147125248

Names of 2147125248

• Cardinal: 2147125248 can be written as Two billion, one hundred forty-seven million, one hundred twenty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 2.147125248 × 10⁹

Factors of 2147125248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6155

Divisors of 2147125248

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 256 288 304 342 384 456 512 576 608 684 768 912 1024 1152 1216 1368 1536 1824 2048 2304 2432 2736 3072 3648 4608 4864 5472 6131 6144 7296 9216 9728 10944 12262 14592 18393 18432 19456 21888 24524 29184 36786 38912 43776 49048 55179 58368 73572 87552 98096 110358 116489 116736 147144 175104 196192 220716 232978 294288 349467 350208 392384 441432 465956 588576 698934 784768 882864 931912 1048401 1177152 1397868 1569536 1765728 1863824 2096802 2354304 2795736 3139072 3531456 3727648 4193604 4708608 5591472 6278144 7062912 7455296 8387208 9417216 11182944 12556288 14125824 14910592 16774416 18834432 22365888 28251648 29821184 33548832 37668864 44731776 56503296 59642368 67097664 89463552 113006592 119284736 134195328 178927104 238569472 268390656 357854208 536781312 715708416 1073562624 2147125248
• Sum of all divisors σ(n): 6528740400
• Sum of proper divisors (its aliquot sum) s(n): 4381615152
• 2147125248 is an abundant number, because the sum of its proper divisors (4381615152) is greater than itself. Its abundance is 2234489904

Bases of 2147125248

• Binary: 1111111111110101000100000000000₂
• Hexadecimal: 0x7FFA8800
• Base-36: ZICCG0

Squares and roots of 2147125248

• 2147125248 squared (2147125248²) is 4610146830599061504
• 2147125248 cubed (2147125248³) is 9898562656966423920343252992
• The square root of 2147125248 is 46337.0828602751
• The cube root of 2147125248 is 1290.0873782529

Scales and comparisons

• 2,147,125,248 seconds is equal to 68 years, 14 weeks, 23 hours, 40 minutes, 48 seconds.
• To count from 1 to 2,147,125,248 would take you about one hundred thirty-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 2147125248 cubic inches would be around 107.5 feet tall.

Recreational maths with 2147125248

• 2147125248 backwards is 8425217412
• 2147125248 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2147125248's digits is 36
• More coming soon!