15040772928

Names of 15040772928

• Cardinal: 15040772928 can be written as Fifteen billion, forty million, seven hundred seventy-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.5040772928 × 10¹⁰

Factors of 15040772928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 846

Divisors of 15040772928

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 96 108 122 144 183 192 216 244 288 293 366 432 487 488 549 576 586 732 864 879 974 976 1098 1172 1461 1464 1647 1728 1758 1948 1952 2196 2344 2637 2922 2928 3294 3516 3896 3904 4383 4392 4688 5274 5844 5856 6588 7032 7792 7911 8766 8784 9376 10548 11688 11712 13149 13176 14064 15584 15822 17532 17568 17873 18752 21096 23376 26298 26352 28128 29707 31168 31644 35064 35136 35746 42192 46752 52596 52704 53619 56256 59414 63288 70128 71492 84384 89121 93504 105192 105408 107238 118828 126576 140256 142691 142984 160857 168768 178242 210384 214476 237656 253152 267363 280512 285382 285968 321714 356484 420768 428073 428952 475312 482571 506304 534726 570764 571936 643428 712968 802089 841536 856146 857904 950624 965142 1069452 1141528 1143872 1284219 1286856 1425936 1604178 1712292 1715808 1901248 1930284 2138904 2283056 2568438 2573712 2851872 3208356 3424584 3431616 3852657 3860568 4277808 4566112 5136876 5147424 5703744 6416712 6849168 7705314 7721136 8555616 8704151 9132224 10273752 10294848 12833424 13698336 15410628 15442272 17111232 17408302 20547504 25666848 26112453 27396672 30821256 30884544 34816604 41095008 51333696 52224906 61642512 69633208 78337359 82190016 104449812 123285024 139266416 156674718 208899624 235012077 246570048 278532832 313349436 417799248 470024154 557065664 626698872 835598496 940048308 1253397744 1671196992 1880096616 2506795488 3760193232 5013590976 7520386464 15040772928
• Sum of all divisors σ(n): 45187941120
• Sum of proper divisors (its aliquot sum) s(n): 30147168192
• 15040772928 is an abundant number, because the sum of its proper divisors (30147168192) is greater than itself. Its abundance is 15106395264

Bases of 15040772928

• Binary: 1110000000011111111111101101000000₂
• Hexadecimal: 0x3807FFB40
• Base-36: 6WQVYO0

Squares and roots of 15040772928

• 15040772928 squared (15040772928²) is 226224850271657693184
• 15040772928 cubed (15040772928³) is 3402596603606802477324837322752
• The square root of 15040772928 is 122640.8289600165
• The cube root of 15040772928 is 2468.4446013435

Scales and comparisons

• 15,040,772,928 seconds is equal to 478 years, 13 weeks, 28 minutes, 48 seconds.
• To count from 1 to 15,040,772,928 would take you about nine hundred fifty-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 15040772928 cubic inches would be around 205.7 feet tall.

Recreational maths with 15040772928

• 15040772928 backwards is 82927704051
• The number of decimal digits it has is: 11
• The sum of 15040772928's digits is 45
• More coming soon!