142940621824

Names of 142940621824

• Cardinal: 142940621824 can be written as One hundred forty-two billion, nine hundred forty million, six hundred twenty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.42940621824 × 10¹¹

Factors of 142940621824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 681

Divisors of 142940621824

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 32 34 44 52 56 64 68 77 88 91 104 112 119 128 136 143 154 169 176 182 187 208 221 224 238 256 272 286 308 338 352 364 374 416 442 448 476 512 544 572 616 631 676 704 728 748 832 884 896 952 1001 1024 1088 1144 1183 1232 1262 1309 1352 1408 1456 1496 1547 1664 1768 1792 1859 1904 2002 2176 2288 2366 2431 2464 2524 2618 2704 2816 2873 2912 2992 3094 3328 3536 3584 3718 3808 4004 4352 4417 4576 4732 4862 4928 5048 5236 5408 5632 5746 5824 5984 6188 6656 6941 7072 7168 7436 7616 8008 8203 8704 8834 9152 9464 9724 9856 10096 10472 10727 10816 11264 11492 11648 11968 12376 13013 13312 13882 14144 14872 15232 16016 16406 17017 17408 17668 18304 18928 19448 19712 20111 20192 20944 21454 21632 22984 23296 23936 24752 26026 27764 28288 29744 30464 31603 32032 32812 34034 35336 36608 37856 38896 39424 40222 40384 41888 42908 43264 45968 46592 47872 48587 49504 52052 55528 56576 57421 59488 60928 63206 64064 65624 68068 70672 73216 75089 75712 77792 78848 80444 80768 83776 85816 86528 90233 91936 93184 95744 97174 99008 104104 106639 111056 113152 114842 117997 118976 121856 126412 128128 131248 136136 139451 141344 146432 150178 151424 155584 160888 161536 167552 171632 173056 180466 183872 191488 194348 198016 208208 213278 221221 222112 226304 229684 235994 237952 252824 256256 262496 272272 278902 282688 300356 302848 311168 321776 323072 335104 343264 360932 367744 388696 396032 416416 426556 442442 444224 459368 471988 475904 505648 512512 524992 544544 557804 565376 600712 605696 622336 631631 643552 646144 670208 686528 721864 735488 746473 777392 792064 825979 832832 853112 884884 888448 918736 943976 951808 976157 1011296 1025024 1049984 1089088 1115608 1130752 1173029 1201424 1211392 1244672 1263262 1287104 1340416 1373056 1443728 1470976 1492946 1533961 1554784 1584128 1651958 1665664 1706224 1769768 1776896 1812863 1837472 1887952 1903616 1952314 2022592 2099968 2178176 2231216 2261504 2346058 2402848 2489344 2526524 2574208 2746112 2887456 2941952 2985892 3067922 3109568 3303916 3331328 3412448 3539536 3553792 3625726 3674944 3775904 3904628 4045184 4199936 4356352 4462432 4523008 4692116 4805696 5053048 5148416 5492224 5774912 5971784 6135844 6219136 6607832 6662656 6824896 7079072 7107584 7251452 7349888 7551808 7809256 8090368 8211203 8399872 8712704 8924864 9384232 9611392 10106096 10296832 10737727 10984448 11549824 11943568 12271688 12438272 12690041 13215664 13325312 13649792 14158144 14502904 14699776 15103616 15618512 16180736 16422406 17425408 17849728 18768464 19222784 19941493 20212192 20593664 21475454 23099648 23887136 24543376 24876544 25380082 26431328 27299584 28316288 29005808 29399552 30207232 31237024 32361472 32844812 35699456 37536928 38445568 39882986 40424384 42950908 46199296 47774272 49086752 49753088 50760164 52862656 54599168 56632576 58011616 58799104 60414464 62474048 65689624 71398912 75073856 76891136 79765972 80848768 85901816 92398592 95548544 98173504 101520328 105725312 109198336 113265152 116023232 120828928 124948096 131379248 139590451 142797824 150147712 159531944 161697536 171803632 191097088 196347008 203040656 211450624 226530304 232046464 249896192 262758496 279180902 300295424 319063888 323395072 343607264 382194176 392694016 406081312 422901248 464092928 499792384 525516992 558361804 600590848 638127776 646790144 687214528 764388352 785388032 812162624 845802496 928185856 999584768 1051033984 1116723608 1201181696 1276255552 1374429056 1570776064 1624325248 1856371712 2102067968 2233447216 2552511104 2748858112 3248650496 4204135936 4466894432 5105022208 5497716224 6497300992 8408271872 8933788864 10210044416 10995432448 12994601984 17867577728 20420088832 35735155456 71470310912 142940621824
• Sum of all divisors σ(n): 409100253696
• Sum of proper divisors (its aliquot sum) s(n): 266159631872
• 142940621824 is an abundant number, because the sum of its proper divisors (266159631872) is greater than itself. Its abundance is 123219010048

Bases of 142940621824

• Binary: 10000101000111111011001100110000000000₂
• Hexadecimal: 0x2147ECCC00
• Base-36: 1TNZ5LOG

Squares and roots of 142940621824

• 142940621824 squared (142940621824²) is 20432021367431785086976
• 142940621824 cubed (142940621824³) is 2920565839381954142234679363764224
• The square root of 142940621824 is 378074.8891740895
• The cube root of 142940621824 is 5228.5976376727

Scales and comparisons

• 142,940,621,824 seconds is equal to 4,545 years, 3 weeks, 4 days, 8 hours, 17 minutes, 4 seconds.
• To count from 1 to 142,940,621,824 would take you about nine thousand and ninety 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 142940621824 cubic inches would be around 435.7 feet tall.

Recreational maths with 142940621824

• 142940621824 backwards is 428126049241
• The number of decimal digits it has is: 12
• The sum of 142940621824's digits is 43
• More coming soon!