4989648896

Names of 4989648896

• Cardinal: 4989648896 can be written as Four billion, nine hundred eighty-nine million, six hundred forty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.989648896 × 10⁹

Factors of 4989648896

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 340

Divisors of 4989648896

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 307 496 512 614 992 1024 1228 1984 2048 2456 3968 4096 4912 7936 8192 9517 9824 15872 16384 19034 19648 31744 32768 38068 39296 63488 65536 76136 78592 126976 131072 152272 157184 253952 262144 304544 314368 507904 524288 609088 628736 1015808 1218176 1257472 2031616 2436352 2514944 4063232 4872704 5029888 8126464 9745408 10059776 16252928 19490816 20119552 38981632 40239104 77963264 80478208 155926528 160956416 311853056 623706112 1247412224 2494824448 4989648896
• Sum of all divisors σ(n): 10334755200
• Sum of proper divisors (its aliquot sum) s(n): 5345106304
• 4989648896 is an abundant number, because the sum of its proper divisors (5345106304) is greater than itself. Its abundance is 355457408

Bases of 4989648896

• Binary: 100101001011010000000000000000000₂
• Hexadecimal: 0x129680000
• Base-36: 2AIPHQ8

Squares and roots of 4989648896

• 4989648896 squared (4989648896²) is 24896596105354018816
• 4989648896 cubed (4989648896³) is 124225273271237579674417627136
• The square root of 4989648896 is 70637.4468394775
• The cube root of 4989648896 is 1708.7951221881

Scales and comparisons

• 4,989,648,896 seconds is equal to 158 years, 34 weeks, 13 hours, 34 minutes, 56 seconds.
• To count from 1 to 4,989,648,896 would take you about three hundred seventeen 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 4989648896 cubic inches would be around 142.4 feet tall.

Recreational maths with 4989648896

• 4989648896 backwards is 6988469894
• The number of decimal digits it has is: 10
• The sum of 4989648896's digits is 71
• More coming soon!