1128118768

Names of 1128118768

• Cardinal: 1128118768 can be written as One billion, one hundred twenty-eight million, one hundred eighteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.128118768 × 10⁹

Factors of 1128118768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 408

Divisors of 1128118768

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 38 49 56 62 76 98 112 124 133 152 196 217 248 266 304 343 349 392 434 496 532 589 686 698 784 868 931 1064 1178 1372 1396 1519 1736 1862 2128 2356 2443 2744 2792 3038 3472 3724 4123 4712 4886 5488 5584 6076 6517 6631 7448 8246 9424 9772 10633 10819 12152 13034 13262 14896 16492 17101 19544 21266 21638 24304 26068 26524 28861 32984 34202 39088 42532 43276 46417 52136 53048 57722 65968 68404 75733 85064 86552 92834 104272 106096 115444 119707 136808 151466 170128 173104 185668 202027 205561 230888 239414 273616 302932 324919 371336 404054 411122 461776 478828 530131 605864 649838 742672 808108 822244 957656 1060262 1211728 1299676 1438927 1616216 1644488 1915312 2120524 2274433 2599352 2877854 3232432 3288976 3710917 4241048 4548866 5198704 5755708 7421834 8482096 9097732 10072489 11511416 14843668 18195464 20144978 23022832 29687336 36390928 40289956 59374672 70507423 80579912 141014846 161159824 282029692 564059384 1128118768
• Sum of all divisors σ(n): 2777600000
• Sum of proper divisors (its aliquot sum) s(n): 1649481232
• 1128118768 is an abundant number, because the sum of its proper divisors (1649481232) is greater than itself. Its abundance is 521362464

Bases of 1128118768

• Binary: 1000011001111011011100111110000₂
• Hexadecimal: 0x433DB9F0
• Base-36: INNI0G

Squares and roots of 1128118768

• 1128118768 squared (1128118768²) is 1272651954713837824
• 1128118768 cubed (1128118768³) is 1435702555244566518562680832
• The square root of 1128118768 is 33587.4793338231
• The cube root of 1128118768 is 1041.0021060891

Scales and comparisons

• 1,128,118,768 seconds is equal to 35 years, 45 weeks, 1 day, 22 hours, 19 minutes, 28 seconds.
• To count from 1 to 1,128,118,768 would take you about seventy-one 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 1128118768 cubic inches would be around 86.8 feet tall.

Recreational maths with 1128118768

• 1128118768 backwards is 8678118211
• The number of decimal digits it has is: 10
• The sum of 1128118768's digits is 43
• More coming soon!