2160147840

Names of 2160147840

• Cardinal: 2160147840 can be written as Two billion, one hundred sixty million, one hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.16014784 × 10⁹

Factors of 2160147840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 256

Divisors of 2160147840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 229 240 255 272 289 320 340 384 408 458 480 510 544 578 640 680 687 816 867 916 960 1020 1088 1145 1156 1360 1374 1445 1632 1734 1832 1920 2040 2176 2290 2312 2720 2748 2890 3264 3435 3468 3664 3893 4080 4335 4580 4624 4913 5440 5496 5780 6528 6870 6936 7328 7786 8160 8670 9160 9248 9826 10880 10992 11560 11679 13740 13872 14656 14739 15572 16320 17340 18320 18496 19465 19652 21984 23120 23358 24565 27480 27744 29312 29478 31144 32640 34680 36640 36992 38930 39304 43968 46240 46716 49130 54960 55488 58395 58956 62288 66181 69360 73280 73695 77860 78608 87936 92480 93432 98260 109920 110976 116790 117912 124576 132362 138720 146560 147390 155720 157216 184960 186864 196520 198543 219840 233580 235824 249152 264724 277440 294780 311440 314432 330905 373728 393040 397086 439680 467160 471648 498304 529448 554880 589560 622880 628864 661810 747456 786080 794172 934320 943296 992715 1058896 1125077 1179120 1245760 1323620 1494912 1572160 1588344 1868640 1886592 1985430 2117792 2250154 2358240 2491520 2647240 3144320 3176688 3375231 3737280 3970860 4235584 4500308 4716480 5294480 5625385 6353376 6750462 7474560 7941720 8471168 9000616 9432960 10588960 11250770 12706752 13500924 15883440 16876155 18001232 21177920 22501540 25413504 27001848 31766880 33752310 36002464 42355840 45003080 54003696 63533760 67504620 72004928 90006160 108007392 127067520 135009240 144009856 180012320 216014784 270018480 360024640 432029568 540036960 720049280 1080073920 2160147840
• Sum of all divisors σ(n): 7347672000
• Sum of proper divisors (its aliquot sum) s(n): 5187524160
• 2160147840 is an abundant number, because the sum of its proper divisors (5187524160) is greater than itself. Its abundance is 3027376320

Bases of 2160147840

• Binary: 10000000110000010011110110000000₂
• Hexadecimal: 0x80C13D80
• Base-36: ZQ3GQO

Squares and roots of 2160147840

• 2160147840 squared (2160147840²) is 4666238690656665600
• 2160147840 cubed (2160147840³) is 10079765428546424377442304000
• The square root of 2160147840 is 46477.3906324355
• The cube root of 2160147840 is 1292.6903051633

Scales and comparisons

• 2,160,147,840 seconds is equal to 68 years, 35 weeks, 4 days, 17 hours, 4 minutes.
• To count from 1 to 2,160,147,840 would take you about one hundred thirty-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 2160147840 cubic inches would be around 107.7 feet tall.

Recreational maths with 2160147840

• 2160147840 backwards is 0487410612
• The number of decimal digits it has is: 10
• The sum of 2160147840's digits is 33
• More coming soon!