9668329720

Names of 9668329720

• Cardinal: 9668329720 can be written as Nine billion, six hundred sixty-eight million, three hundred twenty-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.66832972 × 10⁹

Factors of 9668329720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 454

Divisors of 9668329720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 29 35 40 41 56 58 70 82 113 116 140 145 164 203 205 226 232 257 280 287 290 328 406 410 452 514 565 574 580 791 812 820 904 1015 1028 1130 1148 1160 1189 1285 1435 1582 1624 1640 1799 2030 2056 2260 2296 2378 2570 2870 3164 3277 3598 3955 4060 4520 4633 4756 5140 5740 5945 6328 6554 7196 7453 7910 8120 8323 8995 9266 9512 10280 10537 11480 11890 13108 14392 14906 15820 16385 16646 17990 18532 21074 22939 23165 23780 26216 29041 29812 31640 32431 32770 33292 35980 37064 37265 41615 42148 45878 46330 47560 52171 52685 58082 59624 64862 65540 66584 71960 73759 74530 83230 84296 91756 92660 104342 105370 114695 116164 129724 131080 134357 145205 147518 149060 162155 166460 183512 185320 203287 208684 210740 229390 232328 259448 260855 268714 290410 295036 298120 305573 324310 332920 368795 406574 417368 421480 458780 521710 537428 580820 590072 611146 648620 671785 737590 813148 842189 917560 940499 1016435 1043420 1074856 1161640 1190681 1222292 1297240 1343570 1475180 1527865 1626296 1684378 1880998 2032870 2086840 2139011 2381362 2444584 2687140 2950360 3055730 3368756 3761996 4065740 4210945 4278022 4702495 4762724 5374280 5895323 5953405 6111460 6737512 7523992 8131480 8334767 8421890 8556044 9404990 9525448 10695055 11790646 11906810 12222920 16669534 16843780 17112088 18809980 21390110 23581292 23813620 29476615 33339068 33687560 34529749 37619960 41673835 42780220 47162584 47627240 58953230 66678136 69059498 83347670 85560440 117906460 138118996 166695340 172648745 235812920 241708243 276237992 333390680 345297490 483416486 690594980 966832972 1208541215 1381189960 1933665944 2417082430 4834164860 9668329720
• Sum of all divisors σ(n): 26682566400
• Sum of proper divisors (its aliquot sum) s(n): 17014236680
• 9668329720 is an abundant number, because the sum of its proper divisors (17014236680) is greater than itself. Its abundance is 7345906960

Bases of 9668329720

• Binary: 1001000000010001110000000011111000₂
• Hexadecimal: 0x2404700F8
• Base-36: 4FW9UYG

Squares and roots of 9668329720

• 9668329720 squared (9668329720²) is 93476599574635278400
• 9668329720 cubed (9668329720³) is 903762585791985620315194048000
• The square root of 9668329720 is 98327.6650795697
• The cube root of 9668329720 is 2130.3476637937

Scales and comparisons

• 9,668,329,720 seconds is equal to 307 years, 21 weeks, 6 days, 23 hours, 8 minutes, 40 seconds.
• To count from 1 to 9,668,329,720 would take you about six 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 9668329720 cubic inches would be around 177.5 feet tall.

Recreational maths with 9668329720

• 9668329720 backwards is 0279238669
• The number of decimal digits it has is: 10
• The sum of 9668329720's digits is 52
• More coming soon!