4628991072

Names of 4628991072

• Cardinal: 4628991072 can be written as Four billion, six hundred twenty-eight million, nine hundred ninety-one thousand and seventy-two.

Scientific notation

• Scientific notation: 4.628991072 × 10⁹

Factors of 4628991072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3480

Divisors of 4628991072

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 109 137 218 274 327 411 436 548 654 822 872 1096 1308 1644 1744 2192 2616 3229 3288 3488 4384 5232 6458 6576 9687 10464 12916 13152 14933 19374 25832 29866 38748 44799 51664 59732 77496 89598 103328 119464 154992 179196 238928 309984 351961 358392 442373 477856 703922 716784 884746 1055883 1327119 1407844 1433568 1769492 2111766 2654238 2815688 3538984 4223532 5308476 5631376 7077968 8447064 10616952 11262752 14155936 16894128 21233904 33788256 42467808 48218657 96437314 144655971 192874628 289311942 385749256 578623884 771498512 1157247768 1542997024 2314495536 4628991072
• Sum of all divisors σ(n): 12355912800
• Sum of proper divisors (its aliquot sum) s(n): 7726921728
• 4628991072 is an abundant number, because the sum of its proper divisors (7726921728) is greater than itself. Its abundance is 3097930656

Bases of 4628991072

• Binary: 100010011111010001100110001100000₂
• Hexadecimal: 0x113E8CC60
• Base-36: 24JZCDC

Squares and roots of 4628991072

• 4628991072 squared (4628991072²) is 21427558344655709184
• 4628991072 cubed (4628991072³) is 99187976272170376726564405248
• The square root of 4628991072 is 68036.6891610693
• The cube root of 4628991072 is 1666.5900362279

Scales and comparisons

• 4,628,991,072 seconds is equal to 147 years, 9 weeks, 5 days, 6 hours, 51 minutes, 12 seconds.
• To count from 1 to 4,628,991,072 would take you about two hundred ninety-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 4628991072 cubic inches would be around 138.9 feet tall.

Recreational maths with 4628991072

• 4628991072 backwards is 2701998264
• 4628991072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4628991072's digits is 48
• More coming soon!