142131390242829343804900

Names of 142131390242829343804900

• Cardinal: 142131390242829343804900 can be written as One hundred forty-two sextillion, one hundred thirty-one quintillion, three hundred ninety quadrillion, two hundred forty-two trillion, eight hundred twenty-nine billion, three hundred forty-three million, eight hundred four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.421313902428293438049 × 10²³

Factors of 142131390242829343804900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 70456

Divisors of 142131390242829343804900

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 82 100 164 205 410 820 1025 1681 2050 3362 4100 6724 8405 16810 17321 33620 34642 42025 53087 69284 84050 86605 106174 168100 173210 212348 265435 346420 433025 530870 710161 866050 1061740 1327175 1420322 1732100 2176567 2654350 2840644 3550805 4353134 5308700 7101610 8706268 10882835 14203220 17754025 21765670 29116601 35508050 43531340 54414175 58233202 71016100 89239247 108828350 116466404 145583005 178478494 217656700 291166010 356956988 446196235 582332020 727915025 892392470 919519927 1455830050 1784784940 1839039854 2230981175 2818229569 2911660100 3678079708 4461962350 4597599635 5636459138 8923924700 9195199270 11272918276 14091147845 18390398540 22987998175 28182295690 37700317007 45975996350 56364591380 70455739225 75400634014 91951992700 115547412329 140911478450 150801268028 188501585035 231094824658 281822956900 377003170070 462189649316 577737061645 754006340140 942507925175 1155474123290 1545712997287 1885015850350 2310948246580 2888685308225 3091425994574 3770031700700 4737443905489 5777370616450 6182851989148 7728564986435 9474887810978 11554741232900 15457129972870 18949775621956 23687219527445 30914259945740 38642824932175 47374439054890 48814554364649 77285649864350 94748878109780 97629108729298 118436097637225 154571299728700 195258217458596 236872195274450 244072771823245 473744390548900 488145543646490 976291087292980 1220363859116225 2001396728950609 2440727718232450 4002793457901218 4881455436464900 8005586915802436 10006983644753045 20013967289506090 40027934579012180 50034918223765225 82057265886974969 100069836447530450 164114531773949938 200139672895060900 328229063547899876 410286329434874845 820572658869749690 1641145317739499380 2051431647174374225 4102863294348748450 8205726588697496900
• Sum of all divisors σ(n): 142141437236323821387614
• Sum of proper divisors (its aliquot sum) s(n): 10046993494477582714
• 142131390242829343804900 is a deficient number, because the sum of its proper divisors (10046993494477582714) is less than itself. Its deficiency is 142121343249334866222186

Bases of 142131390242829343804900

• Binary: 11110000110001111010101000110010011010111100101001000000110100100110111100100₂
• Hexadecimal: 0x1E18F5464D79481A4DE4
• Base-36: N57RO4L7FTVN8IS

Squares and roots of 142131390242829343804900

• 142131390242829343804900 squared (142131390242829343804900²) is 20201332092359444394522741834718326009264010000
• 142131390242829343804900 cubed (142131390242829343804900³) is 2871243415044132427393737086886772925604467215928072066702031649000000
• 142131390242829343804900 is a perfect square number. Its square root is 377003170070
• The cube root of 142131390242829343804900 is 52187120.4997870071

Scales and comparisons

• 142,131,390,242,829,343,804,900 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,131,390,242,829,343,804,900 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142131390242829343804900 cubic inches would be around 4348926.7 feet tall.

Recreational maths with 142131390242829343804900

• 142131390242829343804900 backwards is 009408343928242093131241
• 142131390242829343804900 is a Harshad number.
• The number of decimal digits it has is: 24
• The sum of 142131390242829343804900's digits is 82
• More coming soon!