9664285680

Names of 9664285680

• Cardinal: 9664285680 can be written as Nine billion, six hundred sixty-four million, two hundred eighty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 9.66428568 × 10⁹

Factors of 9664285680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 39150

Divisors of 9664285680

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 49 56 60 63 70 72 80 84 90 98 105 112 120 126 140 144 147 168 180 196 210 240 245 252 280 294 315 336 343 360 392 420 441 490 504 560 588 630 686 720 735 784 840 882 980 1008 1029 1176 1260 1372 1470 1680 1715 1764 1960 2058 2205 2352 2520 2744 2940 3087 3430 3528 3920 4116 4410 5040 5145 5488 5880 6174 6860 7056 8232 8820 10290 11760 12348 13720 15435 16464 17640 20580 24696 27440 30870 35280 39133 41160 49392 61740 78266 82320 117399 123480 156532 195665 234798 246960 273931 313064 352197 391330 469596 547862 586995 626128 704394 782660 821793 939192 1095724 1173990 1369655 1408788 1565320 1643586 1760985 1878384 1917517 2191448 2347980 2465379 2739310 2817576 3130640 3287172 3521970 3835034 4108965 4382896 4695960 4930758 5478620 5635152 5752551 6574344 7043940 7670068 8217930 9391920 9587585 9861516 10957240 11505102 12326895 13148688 13422619 14087880 15340136 16435860 17257653 19175170 19723032 21914480 23010204 24653790 26845238 28175760 28762755 30680272 32871720 34515306 38350340 39446064 40267857 46020408 49307580 53690476 57525510 65743440 67113095 69030612 76700680 80535714 86288265 92040816 98615160 107380952 115051020 120803571 134226190 138061224 153401360 161071428 172576530 197230320 201339285 214761904 230102040 241607142 268452380 276122448 322142856 345153060 402678570 460204080 483214284 536904760 604017855 644285712 690306120 805357140 966428568 1073809520 1208035710 1380612240 1610714280 1932857136 2416071420 3221428560 4832142840 9664285680
• Sum of all divisors σ(n): 37850404800
• Sum of proper divisors (its aliquot sum) s(n): 28186119120
• 9664285680 is an abundant number, because the sum of its proper divisors (28186119120) is greater than itself. Its abundance is 18521833440

Bases of 9664285680

• Binary: 1001000000000010010100101111110000₂
• Hexadecimal: 0x240094BF0
• Base-36: 4FTV6K0

Squares and roots of 9664285680

• 9664285680 squared (9664285680²) is 93398417704653062400
• 9664285680 cubed (9664285680³) is 902628990757737060320466432000
• The square root of 9664285680 is 98307.0988281111
• The cube root of 9664285680 is 2130.0505972243

Scales and comparisons

• 9,664,285,680 seconds is equal to 307 years, 15 weeks, 2 days, 3 hours, 48 minutes.
• To count from 1 to 9,664,285,680 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 9664285680 cubic inches would be around 177.5 feet tall.

Recreational maths with 9664285680

• 9664285680 backwards is 0865824669
• The number of decimal digits it has is: 10
• The sum of 9664285680's digits is 54
• More coming soon!