5144944640

Names of 5144944640

• Cardinal: 5144944640 can be written as Five billion, one hundred forty-four million, nine hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.14494464 × 10⁹

Factors of 5144944640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 638

Divisors of 5144944640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 128 152 160 176 190 209 220 256 304 320 352 380 418 440 512 601 608 640 704 760 836 880 1024 1045 1202 1216 1280 1408 1520 1672 1760 2048 2090 2404 2432 2560 2816 3005 3040 3344 3520 4096 4180 4808 4864 5120 5632 6010 6080 6611 6688 7040 8192 8360 9616 9728 10240 11264 11419 12020 12160 13222 13376 14080 16720 19232 19456 20480 22528 22838 24040 24320 26444 26752 28160 33055 33440 38464 38912 40960 45056 45676 48080 48640 52888 53504 56320 57095 66110 66880 76928 77824 90112 91352 96160 97280 105776 107008 112640 114190 125609 132220 133760 153856 155648 182704 192320 194560 211552 214016 225280 228380 251218 264440 267520 307712 365408 384640 389120 423104 428032 450560 456760 502436 528880 535040 615424 628045 730816 769280 778240 846208 856064 913520 1004872 1057760 1070080 1230848 1256090 1461632 1538560 1692416 1712128 1827040 2009744 2115520 2140160 2461696 2512180 2923264 3077120 3384832 3654080 4019488 4231040 4280320 4923392 5024360 5846528 6154240 6769664 7308160 8038976 8462080 8560640 10048720 11693056 12308480 13539328 14616320 16077952 16924160 20097440 23386112 24616960 27078656 29232640 32155904 33848320 40194880 46772224 54157312 58465280 64311808 67696640 80389760 93544448 116930560 128623616 135393280 160779520 233861120 257247232 270786560 321559040 467722240 514494464 643118080 1028988928 1286236160 2572472320 5144944640
• Sum of all divisors σ(n): 14202095040
• Sum of proper divisors (its aliquot sum) s(n): 9057150400
• 5144944640 is an abundant number, because the sum of its proper divisors (9057150400) is greater than itself. Its abundance is 3912205760

Bases of 5144944640

• Binary: 100110010101010011010000000000000₂
• Hexadecimal: 0x132A9A000
• Base-36: 2D360OW

Squares and roots of 5144944640

• 5144944640 squared (5144944640²) is 26470455348664729600
• 5144944640 cubed (5144944640³) is 136189027364471931712569344000
• The square root of 5144944640 is 71728.2694619075
• The cube root of 5144944640 is 1726.3422601951

Scales and comparisons

• 5,144,944,640 seconds is equal to 163 years, 30 weeks, 5 days, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 5,144,944,640 would take you about three hundred twenty-seven 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 5144944640 cubic inches would be around 143.9 feet tall.

Recreational maths with 5144944640

• 5144944640 backwards is 0464494415
• The number of decimal digits it has is: 10
• The sum of 5144944640's digits is 41
• More coming soon!