13861120

Names of 13861120

• Cardinal: 13861120 can be written as Thirteen million, eight hundred sixty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.386112 × 10⁷

Factors of 13861120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 44

Divisors of 13861120

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 49 52 56 64 65 68 70 80 85 91 98 104 112 119 128 130 136 140 160 170 182 196 208 221 224 238 245 256 260 272 280 320 340 364 392 416 442 448 455 476 490 520 544 560 595 637 640 680 728 784 832 833 884 896 910 952 980 1040 1088 1105 1120 1190 1274 1280 1360 1456 1547 1568 1664 1666 1768 1792 1820 1904 1960 2080 2176 2210 2240 2380 2548 2720 2912 3094 3136 3185 3328 3332 3536 3640 3808 3920 4160 4165 4352 4420 4480 4760 5096 5440 5824 6188 6272 6370 6664 7072 7280 7616 7735 7840 8320 8330 8840 8960 9520 10192 10829 10880 11648 12376 12544 12740 13328 14144 14560 15232 15470 15680 16640 16660 17680 19040 20384 21658 21760 23296 24752 25480 26656 28288 29120 30464 30940 31360 33320 35360 38080 40768 43316 49504 50960 53312 54145 56576 58240 61880 62720 66640 70720 76160 81536 86632 99008 101920 106624 108290 116480 123760 133280 141440 152320 163072 173264 198016 203840 213248 216580 247520 266560 282880 346528 396032 407680 433160 495040 533120 693056 815360 866320 990080 1066240 1386112 1732640 1980160 2772224 3465280 6930560 13861120
• Sum of all divisors σ(n): 44040024
• Sum of proper divisors (its aliquot sum) s(n): 30178904
• 13861120 is an abundant number, because the sum of its proper divisors (30178904) is greater than itself. Its abundance is 16317784

Bases of 13861120

• Binary: 110100111000000100000000₂
• Hexadecimal: 0xD38100
• Base-36: 893B4

Squares and roots of 13861120

• 13861120 squared (13861120²) is 192130647654400
• 13861120 cubed (13861120³) is 2663145962815356928000
• The square root of 13861120 is 3723.0525110453
• The cube root of 13861120 is 240.2146228287

Scales and comparisons

• 13,861,120 seconds is equal to 22 weeks, 6 days, 10 hours, 18 minutes, 40 seconds.
• To count from 1 to 13,861,120 would take you about thirty-four weeks!

  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 13861120 cubic inches would be around 20 feet tall.

Recreational maths with 13861120

• 13861120 backwards is 02116831
• The number of decimal digits it has is: 8
• The sum of 13861120's digits is 22
• More coming soon!