4444919128

Names of 4444919128

• Cardinal: 4444919128 can be written as Four billion, four hundred forty-four million, nine hundred nineteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.444919128 × 10⁹

Factors of 4444919128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 701

Divisors of 4444919128

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 19 26 31 38 52 62 76 104 124 149 152 247 248 298 403 487 494 589 596 806 974 988 1178 1192 1612 1937 1948 1976 2356 2831 3224 3874 3896 4619 4712 5662 6331 7657 7748 9238 9253 11324 12662 15097 15314 15496 18476 18506 22648 25324 30194 30628 36803 36952 37012 50648 60047 60388 61256 72563 73606 74024 87761 120094 120289 120776 145126 147212 175522 196261 240188 240578 286843 290252 294424 351044 392522 480376 481156 573686 580504 702088 785044 943319 962312 1140893 1147372 1378697 1570088 1886638 2249453 2281786 2294744 2757394 3728959 3773276 4498906 4563572 5514788 7457918 7546552 8997812 9127144 11029576 14915836 17923061 17995624 29242889 29831672 35846122 42739607 58485778 71692244 85479214 116971556 143384488 170958428 233943112 341916856 555614891 1111229782 2222459564 4444919128
• Sum of all divisors σ(n): 9838080000
• Sum of proper divisors (its aliquot sum) s(n): 5393160872
• 4444919128 is an abundant number, because the sum of its proper divisors (5393160872) is greater than itself. Its abundance is 948241744

Bases of 4444919128

• Binary: 100001000111100000001010101011000₂
• Hexadecimal: 0x108F01558
• Base-36: 21IE1JS

Squares and roots of 4444919128

• 4444919128 squared (4444919128²) is 19757306054460280384
• 4444919128 cubed (4444919128³) is 87819627599220709995084785152
• The square root of 4444919128 is 66670.2266982799
• The cube root of 4444919128 is 1644.1999143191

Scales and comparisons

• 4,444,919,128 seconds is equal to 141 years, 17 weeks, 2 days, 19 hours, 45 minutes, 28 seconds.
• To count from 1 to 4,444,919,128 would take you about two hundred eighty-two 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 4444919128 cubic inches would be around 137 feet tall.

Recreational maths with 4444919128

• 4444919128 backwards is 8219194444
• The number of decimal digits it has is: 10
• The sum of 4444919128's digits is 46
• More coming soon!