142729551574272

Names of 142729551574272

• Cardinal: 142729551574272 can be written as One hundred forty-two trillion, seven hundred twenty-nine billion, five hundred fifty-one million, five hundred seventy-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.42729551574272 × 10¹⁴

Factors of 142729551574272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 827

Divisors of 142729551574272

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 256 288 312 324 351 384 416 432 468 576 624 648 702 768 809 832 864 936 1053 1152 1248 1296 1404 1618 1664 1728 1872 2106 2304 2427 2496 2592 2808 3236 3328 3456 3744 4212 4854 4992 5184 5616 6472 6912 7281 7488 8424 9708 9984 10368 10517 11232 12944 14562 14976 16848 19416 20736 21034 21843 22464 25888 29124 29952 31551 33696 38832 42068 43686 44928 51776 58248 63102 65529 67392 77664 84136 87372 89856 94653 103552 116496 126204 131058 134784 155328 168272 174744 189306 207104 232992 252408 262116 269568 283959 310656 336544 349488 378612 465984 504816 524232 567918 621312 654481 673088 698976 757224 851877 931968 1009632 1048464 1135836 1308962 1346176 1397952 1514448 1703754 1863936 1963443 2019264 2096928 2271672 2617924 2692352 2795904 3028896 3407508 3926886 4038528 4193856 4543344 5235848 5591808 5890329 6057792 6815016 7853772 8077056 8387712 8508253 9086688 10471696 11780658 12115584 13630032 15707544 16775424 17016506 17670987 18173376 20943392 23561316 24231168 25524759 27260064 31415088 34033012 35341974 36346752 41886784 47122632 51049518 53012961 54520128 62830176 68066024 70683948 72693504 76574277 83773568 94245264 102099036 106025922 109040256 125660352 136132048 141367896 153148554 167547136 188490528 204198072 212051844 218080512 229722831 251320704 272264096 282735792 306297108 376981056 408396144 424103688 459445662 502641408 529475129 544528192 565471584 612594216 689168493 753962112 816792288 848207376 918891324 1058950258 1089056384 1130943168 1225188432 1378336986 1507924224 1588425387 1633584576 1696414752 1837782648 2117900516 2178112768 2261886336 2450376864 2756673972 3176850774 3267169152 3392829504 3675565296 4235801032 4523772672 4765276161 4900753728 5513347944 6353701548 6534338304 6785659008 6883176677 7351130592 8471602064 9530552322 9801507456 11026695888 12707403096 13571318016 13766353354 14295828483 14702261184 16943204128 19061104644 19603014912 20649530031 22053391776 25414806192 27532706708 28591656966 29404522368 33886408256 38122209288 41299060062 42887485449 44106783552 50829612384 55065413416 57183313932 58809044736 61948590093 67772816512 76244418576 82598120124 85774970898 88213567104 101659224768 110130826832 114366627864 123897180186 135545633024 152488837152 165196240248 171549941796 176427134208 185845770279 203318449536 220261653664 228733255728 247794360372 304977674304 330392480496 343099883592 371691540558 406636899072 440523307328 457466511456 495588720744 557537310837 609955348608 660784960992 686199767184 743383081116 881046614656 914933022912 991177441488 1115074621674 1219910697216 1321569921984 1372399534368 1486766162232 1762093229312 1829866045824 1982354882976 2230149243348 2643139843968 2744799068736 2973532324464 3659732091648 3964709765952 4460298486696 5286279687936 5489598137472 5947064648928 7929419531904 8920596973392 10979196274944 11894129297856 15858839063808 17841193946784 23788258595712 35682387893568 47576517191424 71364775787136 142729551574272
• Sum of all divisors σ(n): 458898915986280
• Sum of proper divisors (its aliquot sum) s(n): 316169364412008
• 142729551574272 is an abundant number, because the sum of its proper divisors (316169364412008) is greater than itself. Its abundance is 173439812837736

Bases of 142729551574272

• Binary: 100000011100111111010000001110000111010100000000₂
• Hexadecimal: 0x81CFD0387500
• Base-36: 1ELD1TU800

Squares and roots of 142729551574272

• 142729551574272 squared (142729551574272²) is 20371724892592770753532329984
• 142729551574272 cubed (142729551574272³) is 2907647158714200593016636768772675388571648
• The square root of 142729551574272 is 11946947.3747176103
• The cube root of 142729551574272 is 52260.2280381433

Scales and comparisons

• 142,729,551,574,272 seconds is equal to 4,538,358 years, 12 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 142,729,551,574,272 would take you about eleven million, three hundred forty-five thousand, eight hundred ninety-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 142729551574272 cubic inches would be around 4355 feet tall.

Recreational maths with 142729551574272

• 142729551574272 backwards is 272475155927241
• The number of decimal digits it has is: 15
• The sum of 142729551574272's digits is 63
• More coming soon!