142374198280640

Names of 142374198280640

• Cardinal: 142374198280640 can be written as One hundred forty-two trillion, three hundred seventy-four billion, one hundred ninety-eight million, two hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4237419828064 × 10¹⁴

Factors of 142374198280640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 38383

Divisors of 142374198280640

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 307 320 614 1228 1535 2456 3070 4912 6140 9824 12280 19648 24560 38069 49120 76138 98240 152276 190345 304552 380690 609104 761380 1218208 1522760 2436416 3045520 6091040 11687183 12182080 23374366 46748732 58435915 93497464 116871830 186994928 233743660 373989856 467487320 747979712 934974640 1449248761 1869949280 2898497522 3739898560 5796995044 7246243805 11593990088 14492487610 23187980176 28984975220 46375960352 57969950440 92751920704 115939900880 231879801760 444919369627 463759603520 889838739254 1779677478508 2224596848135 3559354957016 4449193696270 7118709914032 8898387392540 14237419828064 17796774785080 28474839656128 35593549570160 71187099140320 142374198280640
• Sum of all divisors σ(n): 340141822088376
• Sum of proper divisors (its aliquot sum) s(n): 197767623807736
• 142374198280640 is an abundant number, because the sum of its proper divisors (197767623807736) is greater than itself. Its abundance is 55393425527096

Bases of 142374198280640

• Binary: 100000010111110100010011100000111000000111000000₂
• Hexadecimal: 0x817D138381C0
• Base-36: 1EGTSXNVSW

Squares and roots of 142374198280640

• 142374198280640 squared (142374198280640²) is 20270412336054993932198809600
• 142374198280640 cubed (142374198280640³) is 2885983705163824762982145390486974726144000
• The square root of 142374198280640 is 11932065.9686677897
• The cube root of 142374198280640 is 52216.8212892019

Scales and comparisons

• 142,374,198,280,640 seconds is equal to 4,527,059 years, 5 weeks, 6 days, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 142,374,198,280,640 would take you about eleven million, three hundred seventeen thousand, six hundred forty-seven 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 142374198280640 cubic inches would be around 4351.4 feet tall.

Recreational maths with 142374198280640

• 142374198280640 backwards is 046082891473241
• The number of decimal digits it has is: 15
• The sum of 142374198280640's digits is 59
• More coming soon!