142457359212

Names of 142457359212

• Cardinal: 142457359212 can be written as One hundred forty-two billion, four hundred fifty-seven million, three hundred fifty-nine thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.42457359212 × 10¹¹

Factors of 142457359212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11991

Divisors of 142457359212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 228 252 266 342 399 532 684 798 1197 1596 2394 3529 4788 7058 8431 10587 14116 16862 21174 24703 25293 31761 33724 42348 49406 50586 59017 63522 67051 74109 75879 98812 101172 118034 127044 134102 148218 151758 160189 177051 201153 222327 236068 268204 296436 303516 320378 354102 402306 444654 469357 480567 531153 603459 640756 708204 804612 889308 938714 961134 1062306 1121323 1206918 1408071 1441701 1877428 1922268 2124612 2242646 2413836 2816142 2883402 3363969 4224213 4485292 5632284 5766804 6727938 8448426 10091907 13455876 16896852 20183814 29752999 40367628 59505998 89258997 119011996 178517994 208270993 267776991 357035988 416541986 535553982 565306981 624812979 833083972 1071107964 1130613962 1249625958 1695920943 1874438937 2261227924 2499251916 3391841886 3748877874 3957148867 5087762829 6783683772 7497755748 7914297734 10175525658 11871446601 15828595468 20351051316 23742893202 35614339803 47485786404 71228679606 142457359212
• Sum of all divisors σ(n): 433377817600
• Sum of proper divisors (its aliquot sum) s(n): 290920458388
• 142457359212 is an abundant number, because the sum of its proper divisors (290920458388) is greater than itself. Its abundance is 148463099176

Bases of 142457359212

• Binary: 10000100101011000111101100101101101100₂
• Hexadecimal: 0x212B1ECB6C
• Base-36: 1TFZFLV0

Squares and roots of 142457359212

• 142457359212 squared (142457359212²) is 20294099193656801260944
• 142457359212 cubed (142457359212³) is 2891043778714726489077193954216128
• The square root of 142457359212 is 377435.2384343571
• The cube root of 142457359212 is 5222.6985945323

Scales and comparisons

• 142,457,359,212 seconds is equal to 4,529 years, 36 weeks, 4 days, 40 minutes, 12 seconds.
• To count from 1 to 142,457,359,212 would take you about nine thousand and fifty-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 142457359212 cubic inches would be around 435.2 feet tall.

Recreational maths with 142457359212

• 142457359212 backwards is 212953754241
• The number of decimal digits it has is: 12
• The sum of 142457359212's digits is 45
• More coming soon!