142153693992

Names of 142153693992

• Cardinal: 142153693992 can be written as One hundred forty-two billion, one hundred fifty-three million, six hundred ninety-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.42153693992 × 10¹¹

Factors of 142153693992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 566

Divisors of 142153693992

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 31 36 38 57 62 72 76 79 93 114 124 151 152 158 171 186 228 237 248 279 281 302 316 342 372 453 456 474 558 562 589 604 632 684 711 744 843 906 948 1116 1124 1178 1208 1359 1368 1422 1501 1686 1767 1812 1896 2232 2248 2356 2449 2529 2718 2844 2869 3002 3372 3534 3624 4503 4681 4712 4898 5058 5301 5339 5436 5688 5738 6004 6744 7068 7347 8607 8711 9006 9362 9796 10116 10602 10678 10872 11476 11929 12008 13509 14043 14136 14694 16017 17214 17422 18012 18724 19592 20232 21204 21356 22041 22199 22952 23858 25821 26133 27018 28086 29388 32034 34428 34844 35787 36024 37448 42129 42408 42431 42712 44082 44398 46531 47716 48051 51642 52266 54036 56172 58776 64068 66597 68856 69688 71574 78399 84258 84862 88164 88796 88939 93062 95432 96102 103284 104532 107361 108072 112344 127293 128136 133194 139593 143148 156798 165509 168516 169724 176328 177592 177878 186124 192204 199791 206568 209064 214722 226651 254586 266388 266817 279186 286296 313596 331018 337032 339448 355756 369799 372248 381879 384408 399582 418779 421781 429444 453302 496527 509172 532776 533634 558372 627192 662036 679953 688169 711512 739598 763758 799164 800451 806189 837558 843562 858888 906604 993054 1018344 1067268 1109397 1116744 1265343 1315361 1324072 1359906 1376338 1479196 1489581 1527516 1598328 1600902 1612378 1675116 1687124 1813208 1986108 2039859 2064507 2134536 2218794 2418567 2530686 2630722 2719812 2752676 2958392 2979162 3055032 3201804 3224756 3328191 3350232 3352049 3374248 3796029 3946083 3972216 4079718 4129014 4437588 4837134 5061372 5261444 5439624 5505352 5958324 6193521 6403608 6449512 6656382 6704098 7026181 7255701 7592058 7892166 8159436 8258028 8875176 9674268 10056147 10122744 10522888 11838249 11916648 12387042 13075211 13312764 13408196 14052362 14511402 15184116 15784332 16318872 16516056 19348536 20112294 21078543 23676498 24774084 24991859 26150422 26625528 26816392 28104724 29022804 30168441 30368232 31568664 39225633 40224588 42157086 47352996 49548168 49983718 52300844 56209448 58045608 60336882 63235629 63688931 74975577 78451266 80449176 84314172 94705992 99967436 103913519 104601688 117676899 120673764 126471258 127377862 149951154 156902532 168628344 191066793 199934872 207827038 224926731 235353798 241347528 252942516 254755724 299902308 311740557 313805064 382133586 415654076 449853462 470707596 505885032 509511448 573200379 599804616 623481114 764267172 831308152 899706924 935221671 941415192 1146400758 1246962228 1528534344 1799413848 1870443342 1974356861 2292801516 2493924456 3740886684 3948713722 4585603032 5923070583 7481773368 7897427444 11846141166 15794854888 17769211749 23692282332 35538423498 47384564664 71076846996 142153693992
• Sum of all divisors σ(n): 427954176000
• Sum of proper divisors (its aliquot sum) s(n): 285800482008
• 142153693992 is an abundant number, because the sum of its proper divisors (285800482008) is greater than itself. Its abundance is 143646788016

Bases of 142153693992

• Binary: 10000100011001000001010011101100101000₂
• Hexadecimal: 0x2119053B28
• Base-36: 1TAYN0A0

Squares and roots of 142153693992

• 142153693992 squared (142153693992²) is 20207672715571176896064
• 142153693992 cubed (142153693992³) is 2872595323499792733978382245247488
• The square root of 142153693992 is 377032.7492300901
• The cube root of 142153693992 is 5218.9850151471

Scales and comparisons

• 142,153,693,992 seconds is equal to 4,520 years, 2 weeks, 3 days, 9 hours, 13 minutes, 12 seconds.
• To count from 1 to 142,153,693,992 would take you about nine thousand and forty 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 142153693992 cubic inches would be around 434.9 feet tall.

Recreational maths with 142153693992

• 142153693992 backwards is 299396351241
• The number of decimal digits it has is: 12
• The sum of 142153693992's digits is 54
• More coming soon!