6441131520

Names of 6441131520

• Cardinal: 6441131520 can be written as Six billion, four hundred forty-one million, one hundred thirty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 6.44113152 × 10⁹

Factors of 6441131520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4654

Divisors of 6441131520

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 61 64 72 80 90 96 120 122 128 144 160 180 183 192 240 244 256 288 305 320 360 366 384 480 488 512 549 576 610 640 720 732 768 915 960 976 1098 1152 1220 1280 1440 1464 1536 1830 1920 1952 2196 2304 2440 2560 2745 2880 2928 3660 3840 3904 4392 4583 4608 4880 5490 5760 5856 7320 7680 7808 8784 9166 9760 10980 11520 11712 13749 14640 15616 17568 18332 19520 21960 22915 23040 23424 27498 29280 31232 35136 36664 39040 41247 43920 45830 46848 54996 58560 68745 70272 73328 78080 82494 87840 91660 93696 109992 117120 137490 140544 146656 156160 164988 175680 183320 206235 219984 234240 274980 279563 281088 293312 329976 351360 366640 412470 439968 468480 549960 559126 586624 659952 702720 733280 824940 838689 879936 1099920 1118252 1173248 1319904 1397815 1405440 1466560 1649880 1677378 1759872 2199840 2236504 2346496 2516067 2639808 2795630 2933120 3299760 3354756 3519744 4193445 4399680 4473008 5032134 5279616 5591260 5866240 6599520 6709512 7039488 8386890 8799360 8946016 10064268 10559232 11182520 11732480 12580335 13199040 13419024 16773780 17598720 17892032 20128536 21118464 22365040 25160670 26398080 26838048 33547560 35197440 35784064 40257072 44730080 50321340 52796160 53676096 67095120 71568128 80514144 89460160 100642680 105592320 107352192 134190240 143136256 161028288 178920320 201285360 214704384 268380480 322056576 357840640 402570720 429408768 536760960 644113152 715681280 805141440 1073521920 1288226304 1610282880 2147043840 3220565760 6441131520
• Sum of all divisors σ(n): 22678093152
• Sum of proper divisors (its aliquot sum) s(n): 16236961632
• 6441131520 is an abundant number, because the sum of its proper divisors (16236961632) is greater than itself. Its abundance is 9795830112

Bases of 6441131520

• Binary: 101111111111010111101111000000000₂
• Hexadecimal: 0x17FEBDE00
• Base-36: 2YIVSW0

Squares and roots of 6441131520

• 6441131520 squared (6441131520²) is 41488175257937510400
• 6441131520 cubed (6441131520³) is 267230793361185428427767808000
• The square root of 6441131520 is 80256.6602843651
• The cube root of 6441131520 is 1860.6044514839

Scales and comparisons

• 6,441,131,520 seconds is equal to 204 years, 42 weeks, 3 hours, 12 minutes.
• To count from 1 to 6,441,131,520 would take you about four hundred nine 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 6441131520 cubic inches would be around 155.1 feet tall.

Recreational maths with 6441131520

• 6441131520 backwards is 0251311446
• The number of decimal digits it has is: 10
• The sum of 6441131520's digits is 27
• More coming soon!