142849979136

Names of 142849979136

• Cardinal: 142849979136 can be written as One hundred forty-two billion, eight hundred forty-nine million, nine hundred seventy-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.42849979136 × 10¹¹

Factors of 142849979136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2212

Divisors of 142849979136

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 79 96 108 128 131 144 158 192 216 237 256 262 288 316 384 393 432 474 524 576 632 711 768 786 864 948 1048 1152 1179 1264 1422 1572 1728 1896 1997 2096 2133 2304 2358 2528 2844 3144 3456 3537 3792 3994 4192 4266 4716 5056 5688 5991 6288 6912 7074 7584 7988 8384 8532 9432 10112 10349 11376 11982 12576 14148 15168 15976 16768 17064 17973 18864 20224 20698 22752 23964 25152 28296 30336 31047 31952 33536 34128 35946 37728 41396 45504 47928 50304 53919 56592 60672 62094 63904 68256 71892 75456 82792 91008 93141 95856 100608 107838 113184 124188 127808 136512 143784 150912 157763 165584 182016 186282 191712 215676 226368 248376 255616 261607 273024 279423 287568 301824 315526 331168 372564 383424 431352 452736 473289 496752 511232 523214 546048 558846 575136 631052 662336 745128 766848 784821 862704 905472 946578 993504 1046428 1117692 1150272 1262104 1324672 1419867 1490256 1533696 1569642 1725408 1893156 1987008 2092856 2235384 2300544 2354463 2524208 2649344 2839734 2980512 3139284 3450816 3786312 3974016 4185712 4259601 4470768 4601088 4708926 5048416 5679468 5961024 6278568 6901632 7063389 7572624 7948032 8371424 8519202 8941536 9417852 10096832 11358936 11922048 12557136 13803264 14126778 15145248 16742848 17038404 17883072 18835704 20193664 20666953 22717872 23844096 25114272 28253556 30290496 33485696 34076808 35766144 37671408 40387328 41333906 45435744 50228544 56507112 60580992 62000859 66971392 68153616 71532288 75342816 82667812 90871488 100457088 113014224 121161984 124001718 136307232 150685632 165335624 181742976 186002577 200914176 226028448 248003436 272614464 301371264 330671248 363485952 372005154 452056896 496006872 545228928 558007731 602742528 661342496 744010308 904113792 992013744 1090457856 1116015462 1322684992 1488020616 1808227584 1984027488 2232030924 2645369984 2976041232 3968054976 4464061848 5290739968 5952082464 7936109952 8928123696 11904164928 15872219904 17856247392 23808329856 35712494784 47616659712 71424989568 142849979136
• Sum of all divisors σ(n): 431261107200
• Sum of proper divisors (its aliquot sum) s(n): 288411128064
• 142849979136 is an abundant number, because the sum of its proper divisors (288411128064) is greater than itself. Its abundance is 145561148928

Bases of 142849979136

• Binary: 10000101000010100001011011001100000000₂
• Hexadecimal: 0x214285B300
• Base-36: 1TMH6TC0

Squares and roots of 142849979136

• 142849979136 squared (142849979136²) is 20406116539155635306496
• 142849979136 cubed (142849979136³) is 2915013321865167030589778565267456
• The square root of 142849979136 is 377954.9961781165
• The cube root of 142849979136 is 5227.4922034675

Scales and comparisons

• 142,849,979,136 seconds is equal to 4,542 years, 9 weeks, 5 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 142,849,979,136 would take you about nine thousand and eighty-four 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 142849979136 cubic inches would be around 435.6 feet tall.

Recreational maths with 142849979136

• 142849979136 backwards is 631979948241
• The number of decimal digits it has is: 12
• The sum of 142849979136's digits is 63
• More coming soon!