142971988224

Names of 142971988224

• Cardinal: 142971988224 can be written as One hundred forty-two billion, nine hundred seventy-one million, nine hundred eighty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.42971988224 × 10¹¹

Factors of 142971988224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 527

Divisors of 142971988224

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 67 78 82 96 104 123 128 134 156 164 169 192 201 208 246 256 268 312 328 338 384 401 402 416 492 507 533 536 624 656 676 768 802 804 832 871 984 1014 1066 1072 1203 1248 1312 1352 1599 1604 1608 1664 1742 1968 2028 2132 2144 2406 2496 2613 2624 2704 2747 3198 3208 3216 3328 3484 3936 4056 4264 4288 4812 4992 5213 5226 5248 5408 5494 6396 6416 6432 6929 6968 7872 8112 8241 8528 8576 9624 9984 10426 10452 10496 10816 10988 11323 12792 12832 12864 13858 13936 15639 15744 16224 16441 16482 17056 17152 19248 20787 20852 20904 21632 21976 22646 25584 25664 25728 26867 27716 27872 31278 31488 32448 32882 32964 33969 34112 35711 38496 41574 41704 41808 43264 43952 45292 49323 51168 51328 51456 53734 55432 55744 62556 64896 65764 65928 67769 67938 68224 71422 76992 80601 83148 83408 83616 87904 90584 98646 102336 102656 107133 107468 110864 111488 125112 129792 131528 131856 135538 135876 136448 142844 153984 161202 166296 166816 167232 175808 181168 197292 203307 204672 213733 214266 214936 221728 222976 250224 263056 263712 271076 271752 285688 307968 322404 332592 333632 334464 349271 351616 362336 394584 406614 409344 427466 428532 429872 443456 464243 500448 526112 527424 542152 543504 571376 641199 644808 665184 667264 668928 698542 703232 724672 789168 813228 854932 857064 859744 886912 928486 1000896 1047813 1052224 1054848 1084304 1087008 1101547 1142752 1282398 1289616 1330368 1334528 1392729 1397084 1449344 1578336 1626456 1709864 1714128 1719488 1773824 1856972 2001792 2095626 2104448 2109696 2168608 2174016 2203094 2285504 2564796 2579232 2660736 2778529 2785458 2794168 2898688 3156672 3252912 3304641 3419728 3428256 3438976 3713944 4003584 4191252 4208896 4337216 4348032 4406188 4540523 4571008 5129592 5158464 5321472 5557058 5570916 5588336 6313344 6505824 6609282 6839456 6856512 6877952 7427888 8335587 8382504 8674432 8696064 8812376 9081046 9142016 10259184 10316928 11114116 11141832 11176672 12626688 13011648 13218564 13621569 13678912 13713024 14320111 14855776 16671174 16765008 17348864 17624752 18162092 20518368 20633856 22228232 22283664 22353344 26023296 26437128 27243138 27357824 27426048 28640222 29711552 33342348 33530016 35249504 36324184 41036736 42960333 44456464 44567328 44706688 52046592 52874256 54486276 54715648 57280444 59423104 66684696 67060032 70499008 72648368 82073472 85920666 88912928 89134656 89413376 105748512 108972552 114560888 118846208 133369392 134120064 140998016 145296736 164146944 171841332 177825856 178269312 186161443 211497024 217945104 229121776 266738784 268240128 281996032 290593472 343682664 355651712 356538624 372322886 422994048 435890208 458243552 533477568 558484329 581186944 687365328 711303424 744645772 845988096 871780416 916487104 1066955136 1116968658 1162373888 1374730656 1489291544 1743560832 1832974208 2133910272 2233937316 2749461312 2978583088 3487121664 3665948416 4467874632 5498922624 5957166176 8935749264 10997845248 11914332352 17871498528 23828664704 35742997056 47657329408 71485994112 142971988224
• Sum of all divisors σ(n): 429453589824
• Sum of proper divisors (its aliquot sum) s(n): 286481601600
• 142971988224 is an abundant number, because the sum of its proper divisors (286481601600) is greater than itself. Its abundance is 143509613376

Bases of 142971988224

• Binary: 10000101001001110010110110100100000000₂
• Hexadecimal: 0x2149CB6900
• Base-36: 1TOHTW5C

Squares and roots of 142971988224

• 142971988224 squared (142971988224²) is 20440989416723594674176
• 142971988224 cubed (142971988224³) is 2922488898174714406419240188903424
• The square root of 142971988224 is 378116.3686274373
• The cube root of 142971988224 is 5228.9800582151

Scales and comparisons

• 142,971,988,224 seconds is equal to 4,546 years, 3 weeks, 3 days, 9 hours, 10 minutes, 24 seconds.
• To count from 1 to 142,971,988,224 would take you about nine thousand and ninety-two 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 142971988224 cubic inches would be around 435.7 feet tall.

Recreational maths with 142971988224

• 142971988224 backwards is 422889179241
• The number of decimal digits it has is: 12
• The sum of 142971988224's digits is 57
• More coming soon!