12042742952720

Names of 12042742952720

• Cardinal: 12042742952720 can be written as Twelve trillion, forty-two billion, seven hundred forty-two million, nine hundred fifty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.204274295272 × 10¹³

Factors of 12042742952720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1105818

Divisors of 12042742952720

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 1240 2480 4409 8818 17636 22045 35272 44090 70544 88180 136679 176360 273358 352720 546716 683395 1093432 1101371 1366790 2186864 2202742 2733580 4405484 5467160 5506855 8810968 10934320 11013710 17621936 22027420 34142501 44054840 68285002 88109680 136570004 170712505 273140008 341425010 546280016 682850020 1365700040 2731400080 4855944739 9711889478 19423778956 24279723695 38847557912 48559447390 77695115824 97118894780 150534286909 194237789560 301068573818 388475579120 602137147636 752671434545 1204274295272 1505342869090 2408548590544 3010685738180 6021371476360 12042742952720
• Sum of all divisors σ(n): 28909164695040
• Sum of proper divisors (its aliquot sum) s(n): 16866421742320
• 12042742952720 is an abundant number, because the sum of its proper divisors (16866421742320) is greater than itself. Its abundance is 4823678789600

Bases of 12042742952720

• Binary: 10101111001111101011011010100111001100010000₂
• Hexadecimal: 0xAF3EB6A7310
• Base-36: 49OCY7WNK

Squares and roots of 12042742952720

• 12042742952720 squared (12042742952720²) is 145027657825287224155398400
• 12042742952720 cubed (12042742952720³) is 1746530804224965279707275035743963648000
• The square root of 12042742952720 is 3470265.5449864351
• The cube root of 12042742952720 is 22921.4351224309

Scales and comparisons

• 12,042,742,952,720 seconds is equal to 382,921 years, 50 weeks, 4 days, 23 hours, 45 minutes, 20 seconds.
• To count from 1 to 12,042,742,952,720 would take you about nine hundred fifty-seven thousand, three hundred 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 12042742952720 cubic inches would be around 1910.1 feet tall.

Recreational maths with 12042742952720

• 12042742952720 backwards is 02725924724021
• The number of decimal digits it has is: 14
• The sum of 12042742952720's digits is 47
• More coming soon!