9896344640

Names of 9896344640

• Cardinal: 9896344640 can be written as Nine billion, eight hundred ninety-six million, three hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.89634464 × 10⁹

Factors of 9896344640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20035

Divisors of 9896344640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 52 56 64 65 68 70 80 85 91 104 112 119 130 136 140 160 170 182 208 221 224 238 260 272 280 320 340 364 416 442 448 455 476 520 544 560 595 680 728 832 884 910 952 1040 1088 1105 1120 1190 1360 1456 1547 1768 1820 1904 2080 2210 2240 2380 2720 2912 3094 3536 3640 3808 4160 4420 4760 5440 5824 6188 7072 7280 7616 7735 8840 9520 12376 14144 14560 15470 17680 19040 19991 24752 29120 30940 35360 38080 39982 49504 61880 70720 79964 99008 99955 123760 139937 159928 199910 247520 259883 279874 319856 339847 399820 495040 519766 559748 639712 679694 699685 799640 1039532 1119496 1279424 1299415 1359388 1399370 1599280 1699235 1819181 2079064 2238992 2378929 2598830 2718776 2798740 3198560 3398470 3638362 4158128 4418011 4477984 4757858 5197660 5437552 5597480 6397120 6796940 7276724 8316256 8836022 8955968 9095905 9515716 10395320 10875104 11194960 11894645 13593880 14553448 16632512 17672044 18191810 19031432 20790640 21750208 22090055 22389920 23789290 27187760 29106896 30926077 35344088 36383620 38062864 41581280 44180110 44779840 47578580 54375520 58213792 61852154 70688176 72767240 76125728 83162560 88360220 95157160 108751040 116427584 123704308 141376352 145534480 152251456 154630385 176720440 190314320 247408616 282752704 291068960 309260770 353440880 380628640 494817232 582137920 618521540 706881760 761257280 989634464 1237043080 1413763520 1979268928 2474086160 4948172320 9896344640
• Sum of all divisors σ(n): 30711550464
• Sum of proper divisors (its aliquot sum) s(n): 20815205824
• 9896344640 is an abundant number, because the sum of its proper divisors (20815205824) is greater than itself. Its abundance is 10918861184

Bases of 9896344640

• Binary: 1001001101110111100011110001000000₂
• Hexadecimal: 0x24DDE3C40
• Base-36: 4JO10E8

Squares and roots of 9896344640

• 9896344640 squared (9896344640²) is 97937637233656729600
• 9896344640 cubed (9896344640³) is 969224611291563203576889344000
• The square root of 9896344640 is 99480.3731396299
• The cube root of 9896344640 is 2146.9648639069

Scales and comparisons

• 9,896,344,640 seconds is equal to 314 years, 35 weeks, 37 minutes, 20 seconds.
• To count from 1 to 9,896,344,640 would take you about six hundred twenty-nine 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 9896344640 cubic inches would be around 178.9 feet tall.

Recreational maths with 9896344640

• 9896344640 backwards is 0464436989
• The number of decimal digits it has is: 10
• The sum of 9896344640's digits is 53
• More coming soon!