142993487052

Names of 142993487052

• Cardinal: 142993487052 can be written as One hundred forty-two billion, nine hundred ninety-three million, four hundred eighty-seven thousand and fifty-two.

Scientific notation

• Scientific notation: 1.42993487052 × 10¹¹

Factors of 142993487052

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 329

Divisors of 142993487052

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 169 234 243 311 324 338 351 468 486 507 622 676 702 729 933 972 1014 1053 1244 1404 1458 1521 1866 2028 2106 2187 2799 2916 3042 3159 3732 4043 4212 4374 4563 5598 6084 6318 8086 8397 8748 9126 9477 11196 12129 12636 13689 16172 16794 18252 18954 24258 25191 27378 28431 33588 36387 37908 41067 48516 50382 52559 54756 56862 72774 75573 82134 96721 100764 105118 109161 113724 123201 145548 151146 157677 164268 193442 210236 218322 226719 246402 290163 302292 315354 327483 369603 386884 436644 453438 473031 492804 580326 630708 654966 680157 739206 870489 906876 946062 982449 1160652 1257373 1309932 1360314 1419093 1478412 1740978 1892124 1964898 2514746 2611467 2720628 2838186 2947347 3481956 3772119 3929796 4257279 5029492 5222934 5676372 5894694 7544238 7834401 8514558 8842041 10445868 11316357 11789388 12771837 15088476 15668802 16345849 17029116 17684082 22632714 23503203 25543674 31337604 32691698 33949071 35368164 38315511 45265428 47006406 49037547 51087348 65383396 67898142 70509609 76631022 94012812 98075094 101847213 114946533 135796284 141019218 147112641 153262044 196150188 203694426 211528827 229893066 282038436 294225282 305541639 407388852 423057654 441337923 459786132 588450564 611083278 846115308 882675846 916624917 1222166556 1324013769 1765351692 1833249834 2648027538 2749874751 3666499668 3972041307 5296055076 5499749502 7944082614 10999499004 11916123921 15888165228 23832247842 35748371763 47664495684 71496743526 142993487052
• Sum of all divisors σ(n): 407701615440
• Sum of proper divisors (its aliquot sum) s(n): 264708128388
• 142993487052 is an abundant number, because the sum of its proper divisors (264708128388) is greater than itself. Its abundance is 121714641336

Bases of 142993487052

• Binary: 10000101001011000100110111010011001100₂
• Hexadecimal: 0x214B1374CC
• Base-36: 1TOUMOR0

Squares and roots of 142993487052

• 142993487052 squared (142993487052²) is 20447137339290491650704
• 142993487052 cubed (142993487052³) is 2923807468376300648721656530684608
• The square root of 142993487052 is 378144.7964100525
• The cube root of 142993487052 is 5229.2421405757

Scales and comparisons

• 142,993,487,052 seconds is equal to 4,546 years, 39 weeks, 5 hours, 4 minutes, 12 seconds.
• To count from 1 to 142,993,487,052 would take you about nine thousand and ninety-three 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 142993487052 cubic inches would be around 435.8 feet tall.

Recreational maths with 142993487052

• 142993487052 backwards is 250784399241
• 142993487052 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142993487052's digits is 54
• More coming soon!