1142342688990992816

Names of 1142342688990992816

• Cardinal: 1142342688990992816 can be written as One quintillion, one hundred forty-two quadrillion, three hundred forty-two trillion, six hundred eighty-eight billion, nine hundred ninety million, nine hundred ninety-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.142342688990992816 × 10¹⁸

Factors of 1142342688990992816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1103

Divisors of 1142342688990992816

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 17 23 34 46 68 92 136 184 272 289 368 391 529 578 782 1058 1061 1156 1564 2116 2122 2312 3128 4232 4244 4624 4913 6256 6647 8464 8488 8993 9826 12167 13294 16976 17986 18037 19652 24334 24403 26588 35972 36074 39304 48668 48806 53176 71944 72148 78608 97336 97612 106352 112999 143888 144296 152881 194672 195224 206839 225998 288592 305762 306629 390448 413678 414851 451996 561269 611524 613258 827356 829702 903992 1122538 1125721 1223048 1226516 1654712 1659404 1807984 2245076 2251442 2446096 2453032 2598977 3309424 3318808 3516263 4490152 4502884 4906064 5197954 5212693 6637616 7032526 7052467 8980304 9005768 9541573 10395908 10425386 12909187 14065052 14104934 18011536 19083146 19137257 20791816 20850772 25818374 25891583 28130104 28209868 38166292 38274514 41583632 41701544 51636748 51783166 56260208 56419736 59776471 76332584 76549028 83403088 103273496 103566332 112839472 119552942 119891939 152665168 153098056 162206741 206546992 207132664 219456179 239105884 239783878 306196112 324413482 325333369 414265328 438912358 440156911 478211768 479567756 595506409 648826964 650666738 877824716 880313822 956423536 959135512 1191012818 1194389981 1297653928 1301333476 1755649432 1760627644 1918271024 2382025636 2388779962 2595307856 2602666952 2757514597 3511298864 3521255288 3730755043 4764051272 4777559924 5205333904 5515029194 5530667273 7042510576 7461510086 7482667487 9528102544 9555119848 10123608953 11030058388 11061334546 13696647407 14923020172 14965334974 19110239696 20247217906 20304629677 22060116776 22122669092 27393294814 27470969563 29846040344 29930669948 40494435812 40609259354 44120233552 44245338184 54786589628 54941939126 59692080688 59861339896 63422835731 80988871624 81218518708 88490676368 109573179256 109883878252 119722679792 126845671462 127205347279 161977743248 162437037416 172101352201 219146358512 219767756504 232843005919 253691342924 254410694558 324874074832 344202704402 345178704509 439535513008 465686011838 467006482571 507382685848 508821389116 631832299949 688405408804 690357409018 931372023676 934012965142 1014765371696 1017642778232 1263664599898 1376810817608 1380714818036 1862744047352 1868025930284 2035285556464 2527329199796 2753621635216 2761429636072 2925722987417 3725488094704 3736051860568 3958331100623 5054658399592 5522859272144 5851445974834 5868037976653 7472103721136 7916662201246 7939110203707 10109316799184 10741149099133 11702891949668 11736075953306 14532142898827 15833324402492 15878220407414 21482298198266 23405783899336 23472151906612 29064285797654 31666648804984 31756440814828 42964596396532 46811567798672 46944303813224 58128571595308 63333297609968 63512881629656 67291628710591 85929192793064 93888607626448 116257143190616 127025763259312 134583257421182 134964873463019 171858385586128 182599534685261 232514286381232 247046429280059 269166514842364 269929746926038 365199069370522 494092858560118 538333029684728 539859493852076 730398138741044 988185717120236 1076666059369456 1079718987704152 1460796277482088 1976371434240472 2159437975408304 2921592554964176 3104192089649437 3952742868480944 4199789297761003 6208384179298874 8399578595522006 12416768358597748 16799157191044012 24833536717195496 33598314382088024 49667073434390992 67196628764176048 71396418061937051 142792836123874102 285585672247748204 571171344495496408 1142342688990992816
• Sum of all divisors σ(n): 2460792409386105600
• Sum of proper divisors (its aliquot sum) s(n): 1318449720395112784
• 1142342688990992816 is an abundant number, because the sum of its proper divisors (1318449720395112784) is greater than itself. Its abundance is 176107031404119968

Bases of 1142342688990992816

• Binary: 111111011010011010101001111110001101000100101001100110110000₂
• Hexadecimal: 0xFDA6A9F8D1299B0
• Base-36: 8OFYOQKZ1M7K

Squares and roots of 1142342688990992816

• 1142342688990992816 squared (1142342688990992816²) is 1304946819091172139418325577363609856
• 1142342688990992816 cubed (1142342688990992816³) is 1490696458310852221795244035687609102202722515122794496
• The square root of 1142342688990992816 is 1068804326.8021480161
• The cube root of 1142342688990992816 is 1045359.0149398761

Scales and comparisons

• 1,142,342,688,990,992,816 seconds is equal to 36,322,964,011 years, 50 weeks, 4 days, 17 hours, 6 minutes, 56 seconds.
• To count from 1 to 1,142,342,688,990,992,816 would take you about one hundred twenty-seven billion, one hundred thirty million, three hundred seventy-four thousand and forty-one 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 1142342688990992816 cubic inches would be around 87113.3 feet tall.

Recreational maths with 1142342688990992816

• 1142342688990992816 backwards is 6182990998862432411
• 1142342688990992816 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1142342688990992816's digits is 92
• More coming soon!