4951397712

Names of 4951397712

• Cardinal: 4951397712 can be written as Four billion, nine hundred fifty-one million, three hundred ninety-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.951397712 × 10⁹

Factors of 4951397712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3974

Divisors of 4951397712

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 43 48 86 129 172 258 344 516 688 757 1032 1514 2064 2271 3028 3169 4542 6056 6338 9084 9507 12112 12676 18168 19014 25352 32551 36336 38028 50704 65102 76056 97653 130204 136267 152112 195306 260408 272534 390612 408801 520816 545068 781224 817602 1090136 1562448 1635204 2180272 2398933 3270408 4797866 6540816 7196799 9595732 14393598 19191464 28787196 38382928 57574392 103154119 115148784 206308238 309462357 412616476 618924714 825232952 1237849428 1650465904 2475698856 4951397712
• Sum of all divisors σ(n): 13110004160
• Sum of proper divisors (its aliquot sum) s(n): 8158606448
• 4951397712 is an abundant number, because the sum of its proper divisors (8158606448) is greater than itself. Its abundance is 3207208736

Bases of 4951397712

• Binary: 100100111001000000101010101010000₂
• Hexadecimal: 0x127205550
• Base-36: 29VXMXC

Squares and roots of 4951397712

• 4951397712 squared (4951397712²) is 24516339302398834944
• 4951397712 cubed (4951397712³) is 121390146328513267453187248128
• The square root of 4951397712 is 70366.1688029127
• The cube root of 4951397712 is 1704.4173138675

Scales and comparisons

• 4,951,397,712 seconds is equal to 157 years, 22 weeks, 5 days, 20 hours, 15 minutes, 12 seconds.
• To count from 1 to 4,951,397,712 would take you about three hundred fourteen 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 4951397712 cubic inches would be around 142 feet tall.

Recreational maths with 4951397712

• 4951397712 backwards is 2177931594
• 4951397712 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4951397712's digits is 48
• More coming soon!