3009128640

Names of 3009128640

• Cardinal: 3009128640 can be written as Three billion, nine million, one hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.00912864 × 10⁹

Factors of 3009128640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19509

Divisors of 3009128640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 56 60 64 69 70 80 84 92 96 105 112 115 120 138 140 160 161 168 184 192 210 224 230 240 276 280 320 322 336 345 368 420 448 460 480 483 552 560 644 672 690 736 805 840 920 960 966 1104 1120 1288 1344 1380 1472 1610 1680 1840 1932 2208 2240 2415 2576 2760 3220 3360 3680 3864 4416 4830 5152 5520 6440 6720 7360 7728 9660 10304 11040 12880 15456 19320 19469 22080 25760 30912 38640 38938 51520 58407 77280 77876 97345 116814 136283 154560 155752 194690 233628 272566 292035 311504 389380 408849 447787 467256 545132 584070 623008 681415 778760 817698 895574 934512 1090264 1168140 1246016 1343361 1362830 1557520 1635396 1791148 1869024 2044245 2180528 2238935 2336280 2686722 2725660 3115040 3134509 3270792 3582296 3738048 4088490 4361056 4477870 4672560 5373444 5451320 6230080 6269018 6541584 6716805 7164592 8176980 8722112 8955740 9345120 9403527 10746888 10902640 12538036 13083168 13433610 14329184 15672545 16353960 17911480 18690240 18807054 21493776 21805280 25076072 26166336 26867220 28658368 31345090 32707920 35822960 37614108 42987552 43610560 47017635 50152144 53734440 62690180 65415840 71645920 75228216 85975104 94035270 100304288 107468880 125380360 130831680 143291840 150456432 188070540 200608576 214937760 250760720 300912864 376141080 429875520 501521440 601825728 752282160 1003042880 1504564320 3009128640
• Sum of all divisors σ(n): 11394155520
• Sum of proper divisors (its aliquot sum) s(n): 8385026880
• 3009128640 is an abundant number, because the sum of its proper divisors (8385026880) is greater than itself. Its abundance is 5375898240

Bases of 3009128640

• Binary: 10110011010110111010100011000000₂
• Hexadecimal: 0xB35BA8C0
• Base-36: 1DRK2IO

Squares and roots of 3009128640

• 3009128640 squared (3009128640²) is 9054855172068249600
• 3009128640 cubed (3009128640³) is 27247224029322697906028544000
• The square root of 3009128640 is 54855.5251547189
• The cube root of 3009128640 is 1443.7109531613

Scales and comparisons

• 3,009,128,640 seconds is equal to 95 years, 35 weeks, 2 days, 21 hours, 4 minutes.
• To count from 1 to 3,009,128,640 would take you about one hundred ninety-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 3009128640 cubic inches would be around 120.3 feet tall.

Recreational maths with 3009128640

• 3009128640 backwards is 0468219003
• The number of decimal digits it has is: 10
• The sum of 3009128640's digits is 33
• More coming soon!