130120320

Names of 130120320

• Cardinal: 130120320 can be written as One hundred thirty million, one hundred twenty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3012032 × 10⁸

Factors of 130120320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 183

Divisors of 130120320

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 61 64 66 80 88 96 101 110 120 122 128 132 160 165 176 183 192 202 220 240 244 264 303 305 320 330 352 366 384 404 440 480 488 505 528 606 610 640 660 671 704 732 808 880 915 960 976 1010 1056 1111 1212 1220 1320 1342 1408 1464 1515 1616 1760 1830 1920 1952 2013 2020 2112 2222 2424 2440 2640 2684 2928 3030 3232 3333 3355 3520 3660 3904 4026 4040 4224 4444 4848 4880 5280 5368 5555 5856 6060 6161 6464 6666 6710 7040 7320 7808 8052 8080 8888 9696 9760 10065 10560 10736 11110 11712 12120 12322 12928 13332 13420 14640 16104 16160 16665 17776 18483 19392 19520 20130 21120 21472 22220 23424 24240 24644 26664 26840 29280 30805 32208 32320 33330 35552 36966 38784 39040 40260 42944 44440 48480 49288 53328 53680 58560 61610 64416 64640 66660 67771 71104 73932 80520 85888 88880 92415 96960 98576 106656 107360 117120 123220 128832 133320 135542 142208 147864 161040 177760 184830 193920 197152 203313 213312 214720 246440 257664 266640 271084 295728 322080 338855 355520 369660 394304 406626 426624 429440 492880 533280 542168 591456 644160 677710 711040 739320 788608 813252 985760 1016565 1066560 1084336 1182912 1288320 1355420 1478640 1626504 1971520 2033130 2133120 2168672 2365824 2710840 2957280 3253008 3943040 4066260 4337344 5421680 5914560 6506016 8132520 8674688 10843360 11829120 13012032 16265040 21686720 26024064 32530080 43373440 65060160 130120320
• Sum of all divisors σ(n): 464434560
• Sum of proper divisors (its aliquot sum) s(n): 334314240
• 130120320 is an abundant number, because the sum of its proper divisors (334314240) is greater than itself. Its abundance is 204193920

Bases of 130120320

• Binary: 111110000010111101010000000₂
• Hexadecimal: 0x7C17A80
• Base-36: 25GXHC

Squares and roots of 130120320

• 130120320 squared (130120320²) is 16931297676902400
• 130120320 cubed (130120320³) is 2203105871733796896768000
• The square root of 130120320 is 11407.0294117267
• The cube root of 130120320 is 506.7359400511

Scales and comparisons

• 130,120,320 seconds is equal to 4 years, 7 weeks, 1 day, 32 minutes.
• To count from 1 to 130,120,320 would take you about six 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 130120320 cubic inches would be around 42.2 feet tall.

Recreational maths with 130120320

• 130120320 backwards is 023021031
• 130120320 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130120320's digits is 12
• More coming soon!