142388793120

Names of 142388793120

• Cardinal: 142388793120 can be written as One hundred forty-two billion, three hundred eighty-eight million, seven hundred ninety-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4238879312 × 10¹¹

Factors of 142388793120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 917

Divisors of 142388793120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 37 40 42 48 51 56 60 68 70 74 80 84 85 89 96 102 105 111 112 119 120 136 140 148 160 168 170 178 185 204 210 222 224 238 240 255 259 267 272 280 296 336 340 356 357 370 408 420 444 445 476 480 510 518 534 544 555 560 592 595 623 629 672 680 712 714 740 757 777 816 840 888 890 952 1020 1036 1068 1110 1120 1184 1190 1246 1258 1295 1335 1360 1424 1428 1480 1513 1514 1554 1632 1680 1776 1780 1785 1869 1887 1904 2040 2072 2136 2220 2271 2380 2492 2516 2590 2670 2720 2848 2856 2960 3026 3028 3108 3115 3145 3293 3360 3552 3560 3570 3738 3774 3785 3808 3885 4080 4144 4272 4403 4440 4539 4542 4760 4984 5032 5180 5299 5340 5712 5920 6052 6056 6216 6230 6290 6586 7120 7140 7476 7548 7565 7570 7770 8160 8288 8544 8806 8880 9078 9084 9345 9435 9520 9879 9968 10064 10360 10591 10598 10680 11355 11424 12104 12112 12432 12460 12580 12869 13172 13209 14240 14280 14952 15096 15130 15140 15540 15897 16465 17612 17760 18156 18168 18690 18870 19040 19758 19936 20128 20720 21182 21196 21360 22015 22695 22710 23051 24208 24224 24864 24920 25160 25738 26344 26418 26495 28009 28560 29904 30192 30260 30280 31080 31773 31794 32930 35224 36312 36336 37380 37740 38607 39516 41440 42364 42392 42720 44030 45390 45420 46102 48416 49395 49840 50320 51476 52688 52836 52955 52990 55981 56018 57120 59808 60384 60520 60560 62160 63546 63588 64345 65860 66045 67373 69153 70448 72624 72672 74760 75480 77214 79032 79485 84027 84728 84784 88060 90083 90780 90840 92204 98790 99680 100640 102952 105376 105672 105910 105980 111962 112036 115255 121040 121120 124320 127092 127176 128690 131720 132090 134746 138306 140045 140896 145248 149520 150960 154428 158064 158865 158970 167943 168054 169456 169568 176120 180166 181560 181680 184408 193035 196063 197580 202119 205904 211344 211820 211960 223924 224072 230510 242080 254184 254352 257380 263440 264180 269492 270249 276612 279905 280090 299040 301920 308856 316128 317730 317940 335886 336108 336865 338912 345765 352240 360332 363120 363360 368816 386070 391867 392126 395160 404238 411808 420135 422688 423640 423920 447848 448144 450415 461020 471611 476153 508368 508704 514760 526880 528360 538984 540498 553224 559810 560180 588189 617712 635460 635880 671772 672216 673730 691530 704480 720664 726240 737632 772140 783734 784252 790320 808476 839715 840270 847280 847840 895696 896288 900830 922040 943222 952306 980315 1010595 1016736 1029520 1056720 1077968 1080996 1106448 1119620 1120360 1145341 1175601 1176378 1235424 1270920 1271760 1343544 1344432 1347460 1351245 1383060 1414833 1428459 1441328 1544280 1567468 1568504 1580640 1616952 1679430 1680540 1694560 1791392 1801660 1844080 1886444 1904612 1959335 1960630 2021190 2059040 2113440 2155936 2161992 2212896 2239240 2240720 2290682 2351202 2352756 2358055 2380765 2492801 2541840 2543520 2687088 2688864 2694920 2702490 2766120 2829666 2856918 2882656 2940945 3088560 3134936 3137008 3233904 3333071 3358860 3361080 3436023 3603320 3688160 3772888 3809224 3918670 3921260 4042380 4323984 4478480 4481440 4581364 4702404 4705512 4716110 4761530 4985602 5083680 5374176 5389840 5404980 5532240 5659332 5713836 5726705 5878005 5881890 6177120 6269872 6274016 6467808 6666142 6717720 6722160 6872046 7074165 7142295 7206640 7478403 7545776 7618448 7837340 7842520 8017387 8084760 8647968 8956960 9162728 9404808 9411024 9432220 9523060 9971204 9999213 10779680 10809960 11064480 11318664 11427672 11453410 11756010 11763780 12464005 12539744 13332284 13435440 13444320 13744092 14148330 14284590 14413280 14956806 15091552 15236896 15674680 15685040 16034774 16169520 16665355 17180115 17449607 18325456 18809616 18822048 18864440 19046120 19942408 19998426 21619920 22637328 22855344 22906820 23512020 23527560 24052161 24928010 26664568 26870880 27488184 28296660 28569180 29913612 31349360 31370080 32069548 32339040 33330710 34360230 34899214 36650912 37392015 37619232 37728880 38092240 39884816 39996852 40086935 42377617 43239840 45274656 45710688 45813640 47024040 47055120 48104322 49856020 49996065 52348821 53329136 54976368 56593320 57138360 59827224 62698720 64139096 66661420 68720460 69798428 74784030 75457760 76184480 79769632 79993704 80173870 84755234 87248035 91627280 94048080 94110240 96208644 99712040 99992130 104697642 106658272 109952736 113186640 114276720 119654448 120260805 127132851 128278192 133322840 137440920 139596856 149568060 159987408 160347740 169510468 174496070 183254560 188096160 192417288 199424080 199984260 209395284 211888085 226373280 228553440 239308896 240521610 254265702 256556384 261744105 266645680 274881840 279193712 296643319 299136120 319974816 320695480 339020936 348992140 384834576 398848160 399968520 418790568 423776170 481043220 508531404 523488210 533291360 549763680 558387424 593286638 598272240 635664255 641390960 678041872 697984280 769669152 799937040 837581136 847552340 889929957 962086440 1017062808 1046976420 1186573276 1196544480 1271328510 1282781920 1356083744 1395968560 1483216595 1599874080 1675162272 1695104680 1779859914 1924172880 2034125616 2093952840 2373146552 2542657020 2791937120 2966433190 3390209360 3559719828 3848345760 4068251232 4187905680 4449649785 4746293104 5085314040 5932866380 6780418720 7119439656 8375811360 8899299570 9492586208 10170628080 11865732760 14238879312 17798599140 20341256160 23731465520 28477758624 35597198280 47462931040 71194396560 142388793120
• Sum of all divisors σ(n): 564429358080
• Sum of proper divisors (its aliquot sum) s(n): 422040564960
• 142388793120 is an abundant number, because the sum of its proper divisors (422040564960) is greater than itself. Its abundance is 279651771840

Bases of 142388793120

• Binary: 10000100100111000010001000111100100000₂
• Hexadecimal: 0x2127088F20
• Base-36: 1TEULZXC

Squares and roots of 142388793120

• 142388793120 squared (142388793120²) is 20274568406170159334400
• 142388793120 cubed (142388793120³) is 2886871326383450948983318499328000
• The square root of 142388793120 is 377344.3959037951
• The cube root of 142388793120 is 5221.8605484391

Scales and comparisons

• 142,388,793,120 seconds is equal to 4,527 years, 27 weeks, 1 day, 10 hours, 32 minutes.
• To count from 1 to 142,388,793,120 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 142388793120 cubic inches would be around 435.2 feet tall.

Recreational maths with 142388793120

• 142388793120 backwards is 021397883241
• 142388793120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142388793120's digits is 48
• More coming soon!