4639010940

Names of 4639010940

• Cardinal: 4639010940 can be written as Four billion, six hundred thirty-nine million, ten thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.63901094 × 10⁹

Factors of 4639010940

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 987

Divisors of 4639010940

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 972 977 1215 1620 1954 2430 2931 3908 4860 4885 5862 8793 9770 11724 14655 17586 19540 26379 29310 35172 43965 52758 58620 79137 87930 105516 131895 158274 175860 237411 263790 316548 395685 474822 527580 791370 949644 954529 1187055 1582740 1909058 2374110 2863587 3818116 4748220 4772645 5727174 8590761 9545290 11454348 14317935 17181522 19090580 25772283 28635870 34363044 42953805 51544566 57271740 77316849 85907610 103089132 128861415 154633698 171815220 231950547 257722830 309267396 386584245 463901094 515445660 773168490 927802188 1159752735 1546336980 2319505470 4639010940
• Sum of all divisors σ(n): 14607791016
• Sum of proper divisors (its aliquot sum) s(n): 9968780076
• 4639010940 is an abundant number, because the sum of its proper divisors (9968780076) is greater than itself. Its abundance is 5329769136

Bases of 4639010940

• Binary: 100010100100000011011000001111100₂
• Hexadecimal: 0x11481B07C
• Base-36: 24PY3R0

Squares and roots of 4639010940

• 4639010940 squared (4639010940²) is 21520422501439683600
• 4639010940 cubed (4639010940³) is 99833475417600857970538584000
• The square root of 4639010940 is 68110.2851264037
• The cube root of 4639010940 is 1667.7916643683

Scales and comparisons

• 4,639,010,940 seconds is equal to 147 years, 26 weeks, 2 days, 6 hours, 9 minutes.
• To count from 1 to 4,639,010,940 would take you about two hundred ninety-five 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 4639010940 cubic inches would be around 139 feet tall.

Recreational maths with 4639010940

• 4639010940 backwards is 0490109364
• 4639010940 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4639010940's digits is 36
• More coming soon!