4148864928

Names of 4148864928

• Cardinal: 4148864928 can be written as Four billion, one hundred forty-eight million, eight hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.148864928 × 10⁹

Factors of 4148864928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19478

Divisors of 4148864928

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 96 104 108 114 117 144 152 156 171 208 216 228 234 247 288 304 312 342 351 416 432 456 468 494 513 608 624 684 702 741 864 912 936 988 1026 1248 1368 1404 1482 1824 1872 1976 2052 2223 2736 2808 2964 3744 3952 4104 4446 5472 5616 5928 6669 7904 8208 8892 11232 11856 13338 16416 17784 19441 23712 26676 35568 38882 53352 58323 71136 77764 106704 116646 155528 174969 213408 233292 252733 311056 349938 369379 466584 505466 524907 622112 699876 738758 758199 933168 1010932 1049814 1108137 1399752 1477516 1516398 1866336 2021864 2099628 2216274 2274597 2799504 2955032 3032796 3324411 4043728 4199256 4432548 4549194 4801927 5599008 5910064 6065592 6648822 6823791 8087456 8398512 8865096 9098388 9603854 9973233 11820128 12131184 13297644 13647582 14405781 16797024 17730192 18196776 19207708 19946466 24262368 26595288 27295164 28811562 35460384 36393552 38415416 39892932 43217343 53190576 54590328 57623124 72787104 76830832 79785864 86434686 106381152 109180656 115246248 129652029 153661664 159571728 172869372 218361312 230492496 259304058 319143456 345738744 460984992 518608116 691477488 1037216232 1382954976 2074432464 4148864928
• Sum of all divisors σ(n): 13718275200
• Sum of proper divisors (its aliquot sum) s(n): 9569410272
• 4148864928 is an abundant number, because the sum of its proper divisors (9569410272) is greater than itself. Its abundance is 5420545344

Bases of 4148864928

• Binary: 11110111010010101010011110100000₂
• Hexadecimal: 0xF74AA7A0
• Base-36: 1WM4KO0

Squares and roots of 4148864928

• 4148864928 squared (4148864928²) is 17213080190788445184
• 4148864928 cubed (4148864928³) is 71414744706413728891548106752
• The square root of 4148864928 is 64411.6831638485
• The cube root of 4148864928 is 1606.8540509817

Scales and comparisons

• 4,148,864,928 seconds is equal to 131 years, 47 weeks, 6 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 4,148,864,928 would take you about two hundred sixty-three 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 4148864928 cubic inches would be around 133.9 feet tall.

Recreational maths with 4148864928

• 4148864928 backwards is 8294688414
• 4148864928 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4148864928's digits is 54
• More coming soon!