6140949440

Names of 6140949440

• Cardinal: 6140949440 can be written as Six billion, one hundred forty million, nine hundred forty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.14094944 × 10⁹

Factors of 6140949440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 66427

Divisors of 6140949440

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 289 320 340 544 578 680 1088 1156 1360 1445 2312 2720 2890 4624 5440 5780 9248 11560 18496 23120 46240 66403 92480 132806 265612 332015 531224 664030 1062448 1128851 1328060 2124896 2257702 2656120 4249792 4515404 5312240 5644255 9030808 10624480 11288510 18061616 19190467 21248960 22577020 36123232 38380934 45154040 72246464 76761868 90308080 95952335 153523736 180616160 191904670 307047472 361232320 383809340 614094944 767618680 1228189888 1535237360 3070474720 6140949440
• Sum of all divisors σ(n): 15534153336
• Sum of proper divisors (its aliquot sum) s(n): 9393203896
• 6140949440 is an abundant number, because the sum of its proper divisors (9393203896) is greater than itself. Its abundance is 3252254456

Bases of 6140949440

• Binary: 101101110000001110111001111000000₂
• Hexadecimal: 0x16E0773C0
• Base-36: 2TK5UWW

Squares and roots of 6140949440

• 6140949440 squared (6140949440²) is 37711260024636313600
• 6140949440 cubed (6140949440³) is 231582941129984756205584384000
• The square root of 6140949440 is 78364.2101982787
• The cube root of 6140949440 is 1831.2396112119

Scales and comparisons

• 6,140,949,440 seconds is equal to 195 years, 13 weeks, 4 days, 19 hours, 17 minutes, 20 seconds.
• To count from 1 to 6,140,949,440 would take you about three hundred ninety 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 6140949440 cubic inches would be around 152.6 feet tall.

Recreational maths with 6140949440

• 6140949440 backwards is 0449490416
• The number of decimal digits it has is: 10
• The sum of 6140949440's digits is 41
• More coming soon!