13065748480

Names of 13065748480

• Cardinal: 13065748480 can be written as Thirteen billion, sixty-five million, seven hundred forty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.306574848 × 10¹⁰

Factors of 13065748480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4715

Divisors of 13065748480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 1024 1088 1280 1360 2048 2176 2560 2720 4096 4352 4691 5120 5440 8192 8704 9382 10240 10880 16384 17408 18764 20480 21760 23455 32768 34816 37528 40960 43520 46910 69632 75056 79747 81920 87040 93820 139264 150112 159494 163840 174080 187640 278528 300224 318988 348160 375280 398735 557056 600448 637976 696320 750560 797470 1200896 1275952 1392640 1501120 1594940 2401792 2551904 2785280 3002240 3189880 4803584 5103808 6004480 6379760 9607168 10207616 12008960 12759520 19214336 20415232 24017920 25519040 38428672 40830464 48035840 51038080 76857344 81660928 96071680 102076160 153714688 163321856 192143360 204152320 326643712 384286720 408304640 653287424 768573440 816609280 1306574848 1633218560 2613149696 3266437120 6532874240 13065748480
• Sum of all divisors σ(n): 33208943760
• Sum of proper divisors (its aliquot sum) s(n): 20143195280
• 13065748480 is an abundant number, because the sum of its proper divisors (20143195280) is greater than itself. Its abundance is 7077446800

Bases of 13065748480

• Binary: 1100001010110001111000000000000000₂
• Hexadecimal: 0x30AC78000
• Base-36: 6030C1S

Squares and roots of 13065748480

• 13065748480 squared (13065748480²) is 170713783342622310400
• 13065748480 cubed (13065748480³) is 2230503355223916771322888192000
• The square root of 13065748480 is 114305.5050292855
• The cube root of 13065748480 is 2355.2920411413

Scales and comparisons

• 13,065,748,480 seconds is equal to 415 years, 23 weeks, 2 days, 22 hours, 34 minutes, 40 seconds.
• To count from 1 to 13,065,748,480 would take you about eight hundred thirty 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 13065748480 cubic inches would be around 196.3 feet tall.

Recreational maths with 13065748480

• 13065748480 backwards is 08484756031
• The number of decimal digits it has is: 11
• The sum of 13065748480's digits is 46
• More coming soon!