5538360640

Names of 5538360640

• Cardinal: 5538360640 can be written as Five billion, five hundred thirty-eight million, three hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.53836064 × 10⁹

Factors of 5538360640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1033

Divisors of 5538360640

• 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 85 136 160 170 272 320 340 544 680 1009 1088 1360 2018 2720 4036 5045 5440 8072 10090 16144 17153 20180 32288 34306 40360 64576 68612 80720 85765 137224 161440 171530 274448 322880 343060 548896 686120 1018081 1097792 1372240 2036162 2744480 4072324 5090405 5488960 8144648 10180810 16289296 17307377 20361620 32578592 34614754 40723240 65157184 69229508 81446480 86536885 138459016 162892960 173073770 276918032 325785920 346147540 553836064 692295080 1107672128 1384590160 2769180320 5538360640
• Sum of all divisors σ(n): 13977852156
• Sum of proper divisors (its aliquot sum) s(n): 8439491516
• 5538360640 is an abundant number, because the sum of its proper divisors (8439491516) is greater than itself. Its abundance is 2901130876

Bases of 5538360640

• Binary: 101001010000111001010110101000000₂
• Hexadecimal: 0x14A1CAD40
• Base-36: 2JLEAF4

Squares and roots of 5538360640

• 5538360640 squared (5538360640²) is 30673438578701209600
• 5538360640 cubed (5538360640³) is 169880564917736321569030144000
• The square root of 5538360640 is 74420.1628592681
• The cube root of 5538360640 is 1769.2684944735

Scales and comparisons

• 5,538,360,640 seconds is equal to 176 years, 5 weeks, 2 days, 9 hours, 30 minutes, 40 seconds.
• To count from 1 to 5,538,360,640 would take you about three hundred fifty-two 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 5538360640 cubic inches would be around 147.4 feet tall.

Recreational maths with 5538360640

• 5538360640 backwards is 0460638355
• 5538360640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5538360640's digits is 40
• More coming soon!