142388631216

Names of 142388631216

• Cardinal: 142388631216 can be written as One hundred forty-two billion, three hundred eighty-eight million, six hundred thirty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.42388631216 × 10¹¹

Factors of 142388631216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138626

Divisors of 142388631216

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 61 72 78 81 104 108 117 122 144 156 162 183 208 216 234 244 312 324 351 366 432 468 488 549 624 648 702 732 793 936 976 1053 1098 1296 1404 1464 1586 1647 1872 2106 2196 2379 2808 2928 3172 3294 4212 4392 4758 4941 5616 6344 6588 7137 8424 8784 9516 9882 12688 13176 14274 16848 19032 19764 21411 26352 28548 38064 39528 42822 57096 64233 79056 85644 114192 128466 138547 171288 256932 277094 342576 415641 513864 554188 831282 1027728 1108376 1246923 1662564 1801111 2216752 2493846 3325128 3602222 3740769 4987692 5403333 6650256 7204444 7481538 8451367 9975384 10806666 11222307 14408888 14963076 16209999 16902734 19950768 21613332 22444614 25354101 28817776 29926152 32419998 33805468 43226664 44889228 48629997 50708202 59852304 64839996 67610936 76062303 86453328 89778456 97259994 101416404 109867771 129679992 135221872 145889991 152124606 179556912 194519988 202832808 219735542 228186909 259359984 291779982 304249212 329603313 389039976 405665616 439471084 456373818 583559964 608498424 659206626 684560727 778079952 878942168 912747636 988809939 1167119928 1216996848 1318413252 1369121454 1757884336 1825495272 1977619878 2334239856 2636826504 2738242908 2966429817 3650990544 3955239756 5273653008 5476485816 5932859634 7910479512 8899289451 10952971632 11865719268 15820959024 17798578902 23731438536 35597157804 47462877072 71194315608 142388631216
• Sum of all divisors σ(n): 451093999664
• Sum of proper divisors (its aliquot sum) s(n): 308705368448
• 142388631216 is an abundant number, because the sum of its proper divisors (308705368448) is greater than itself. Its abundance is 166316737232

Bases of 142388631216

• Binary: 10000100100111000001100001011010110000₂
• Hexadecimal: 0x21270616B0
• Base-36: 1TEUIJ00

Squares and roots of 142388631216

• 142388631216 squared (142388631216²) is 20274522299566049638656
• 142388631216 cubed (142388631216³) is 2886861478793478518832539241885696
• The square root of 142388631216 is 377344.1813729211
• The cube root of 142388631216 is 5221.8585692561

Scales and comparisons

• 142,388,631,216 seconds is equal to 4,527 years, 26 weeks, 6 days, 13 hours, 33 minutes, 36 seconds.
• To count from 1 to 142,388,631,216 would take you about nine thousand and fifty-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 142388631216 cubic inches would be around 435.2 feet tall.

Recreational maths with 142388631216

• 142388631216 backwards is 612136883241
• The number of decimal digits it has is: 12
• The sum of 142388631216's digits is 45
• More coming soon!