12028739520

Names of 12028739520

• Cardinal: 12028739520 can be written as Twelve billion, twenty-eight million, seven hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.202873952 × 10¹⁰

Factors of 12028739520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 255730

Divisors of 12028739520

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 140 147 160 168 192 196 210 224 240 245 280 294 320 336 392 420 448 480 490 560 588 672 735 784 840 960 980 1120 1176 1344 1470 1568 1680 1960 2240 2352 2940 3136 3360 3920 4704 5880 6720 7840 9408 11760 15680 23520 47040 255713 511426 767139 1022852 1278565 1534278 1789991 2045704 2557130 3068556 3579982 3835695 4091408 5114260 5369973 6137112 7159964 7671390 8182816 8949955 10228520 10739946 12274224 12529937 14319928 15342780 16365632 17899910 20457040 21479892 24548448 25059874 26849865 28639856 30685560 35799820 37589811 40914080 42959784 49096896 50119748 53699730 57279712 61371120 62649685 71599640 75179622 81828160 85919568 100239496 107399460 114559424 122742240 125299370 143199280 150359244 171839136 187949055 200478992 214798920 245484480 250598740 286398560 300718488 343678272 375898110 400957984 429597840 501197480 572797120 601436976 751796220 801915968 859195680 1002394960 1202873952 1503592440 1718391360 2004789920 2405747904 3007184880 4009579840 6014369760 12028739520
• Sum of all divisors σ(n): 44426727504
• Sum of proper divisors (its aliquot sum) s(n): 32397987984
• 12028739520 is an abundant number, because the sum of its proper divisors (32397987984) is greater than itself. Its abundance is 20369248464

Bases of 12028739520

• Binary: 1011001100111101111111111111000000₂
• Hexadecimal: 0x2CCF7FFC0
• Base-36: 5IXLMTC

Squares and roots of 12028739520

• 12028739520 squared (12028739520²) is 144690574440009830400
• 12028739520 cubed (12028739520³) is 1740445230938048116120977408000
• The square root of 12028739520 is 109675.6104154429
• The cube root of 12028739520 is 2291.2547245065

Scales and comparisons

• 12,028,739,520 seconds is equal to 382 years, 24 weeks, 5 days, 12 hours, 32 minutes.
• To count from 1 to 12,028,739,520 would take you about seven hundred sixty-four 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 12028739520 cubic inches would be around 190.9 feet tall.

Recreational maths with 12028739520

• 12028739520 backwards is 02593782021
• The number of decimal digits it has is: 11
• The sum of 12028739520's digits is 39
• More coming soon!