9641742768

Names of 9641742768

• Cardinal: 9641742768 can be written as Nine billion, six hundred forty-one million, seven hundred forty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 9.641742768 × 10⁹

Factors of 9641742768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 74204

Divisors of 9641742768

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 43 48 54 56 63 72 84 86 108 112 126 129 144 168 172 189 216 252 258 301 336 344 378 387 432 504 516 602 688 756 774 903 1008 1032 1161 1204 1512 1548 1806 2064 2322 2408 2709 3024 3096 3612 4644 4816 5418 6192 7224 8127 9288 10836 14448 16254 18576 21672 32508 43344 65016 74149 130032 148298 222447 296596 444894 519043 593192 667341 889788 1038086 1186384 1334682 1557129 1779576 2002023 2076172 2669364 3114258 3188407 3559152 4004046 4152344 4671387 5338728 6228516 6376814 8008092 8304688 9342774 9565221 10677456 12457032 12753628 14014161 16016184 18685548 19130442 22318849 24914064 25507256 28028322 28695663 32032368 37371096 38260884 44637698 51014512 56056644 57391326 66956547 74742192 76521768 86086989 89275396 112113288 114782652 133913094 153043536 172173978 178550792 200869641 224226576 229565304 267826188 344347956 357101584 401739282 459130608 535652376 602608923 688695912 803478564 1071304752 1205217846 1377391824 1606957128 2410435692 3213914256 4820871384 9641742768
• Sum of all divisors σ(n): 32364992000
• Sum of proper divisors (its aliquot sum) s(n): 22723249232
• 9641742768 is an abundant number, because the sum of its proper divisors (22723249232) is greater than itself. Its abundance is 13081506464

Bases of 9641742768

• Binary: 1000111110101100010101000110110000₂
• Hexadecimal: 0x23EB151B0
• Base-36: 4FGG0C0

Squares and roots of 9641742768

• 9641742768 squared (9641742768²) is 92963203604280301824
• 9641742768 cubed (9641742768³) is 896327296041681133956409208832
• The square root of 9641742768 is 98192.3763232157
• The cube root of 9641742768 is 2128.3931225297

Scales and comparisons

• 9,641,742,768 seconds is equal to 306 years, 30 weeks, 5 hours, 52 minutes, 48 seconds.
• To count from 1 to 9,641,742,768 would take you about six hundred thirteen 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 9641742768 cubic inches would be around 177.4 feet tall.

Recreational maths with 9641742768

• 9641742768 backwards is 8672471469
• 9641742768 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9641742768's digits is 54
• More coming soon!