142449525486936

Names of 142449525486936

• Cardinal: 142449525486936 can be written as One hundred forty-two trillion, four hundred forty-nine billion, five hundred twenty-five million, four hundred eighty-six thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.42449525486936 × 10¹⁴

Factors of 142449525486936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2239

Divisors of 142449525486936

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 457 914 1371 1777 1828 2742 3554 3656 4113 5331 5484 7108 8226 10662 10968 12339 14216 15993 16452 21324 24678 31986 32904 42648 47979 49356 63972 95958 98712 127944 191916 208849 383832 417698 626547 812089 835396 1253094 1624178 1670792 1879641 2436267 2506188 3157729 3248356 3759282 4872534 5012376 5638923 6315458 6496712 7308801 7518564 9473187 9745068 11277846 12630916 14617602 15037128 18946374 19490136 21926403 22555692 25261832 28419561 29235204 37892748 43852806 45111384 56839122 58470408 75785496 85258683 87705612 113678244 170517366 175411224 227356488 341034732 371124673 682069464 742249346 1113374019 1443082153 1484498692 2226748038 2886164306 2968997384 3340122057 4329246459 4453496076 5772328612 6680244114 8658492918 8906992152 10020366171 11544657224 12987739377 13360488228 17316985836 20040732342 25975478754 26720976456 34633971672 38963218131 40081464684 51950957508 77926436262 80162929368 103901915016 155852872524 311705745048 659488543921 1318977087842 1978465631763 2637954175684 3956931263526 5275908351368 5935396895289 7913862527052 11870793790578 15827725054104 17806190685867 23741587581156 35612381371734 47483175162312 71224762743468 142449525486936
• Sum of all divisors σ(n): 396784158989400
• Sum of proper divisors (its aliquot sum) s(n): 254334633502464
• 142449525486936 is an abundant number, because the sum of its proper divisors (254334633502464) is greater than itself. Its abundance is 111885108015528

Bases of 142449525486936

• Binary: 100000011000111010011101010111010111010101011000₂
• Hexadecimal: 0x818E9D5D7558
• Base-36: 1EHSEPJC60

Squares and roots of 142449525486936

• 142449525486936 squared (142449525486936²) is 20291867311453229047906668096
• 142449525486936 cubed (142449525486936³) is 2890566869760380238760296654279335735993856
• The square root of 142449525486936 is 11935222.0543622899
• The cube root of 142449525486936 is 52226.0286077489

Scales and comparisons

• 142,449,525,486,936 seconds is equal to 4,529,454 years, 14 weeks, 5 days, 19 hours, 15 minutes, 36 seconds.
• To count from 1 to 142,449,525,486,936 would take you about eleven million, three hundred twenty-three thousand, six hundred thirty-five 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 142449525486936 cubic inches would be around 4352.2 feet tall.

Recreational maths with 142449525486936

• 142449525486936 backwards is 639684525944241
• 142449525486936 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142449525486936's digits is 72
• More coming soon!