146391262740

Names of 146391262740

• Cardinal: 146391262740 can be written as One hundred forty-six billion, three hundred ninety-one million, two hundred sixty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.4639126274 × 10¹¹

Factors of 146391262740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16728

Divisors of 146391262740

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 67 81 90 108 134 135 162 180 201 243 268 270 324 335 402 405 486 540 603 670 729 804 810 972 1005 1206 1215 1340 1458 1620 1809 2010 2187 2412 2430 2916 3015 3618 3645 4020 4374 4860 5427 6030 6561 7236 7290 8748 9045 10854 10935 12060 13122 14580 16281 16651 18090 21708 21870 26244 27135 32562 32805 33302 36180 43740 48843 49953 54270 65124 65610 66604 81405 83255 97686 99906 108540 131220 146529 149859 162810 166510 195372 199812 244215 249765 293058 299718 325620 333020 439587 449577 488430 499530 586116 599436 732645 749295 879174 899154 976860 999060 1115617 1348731 1465290 1498590 1758348 1798308 2197935 2231234 2247885 2697462 2930580 2997180 3346851 4046193 4395870 4462468 4495770 5394924 5578085 6693702 6743655 8092386 8791740 8991540 10040553 11156170 12138579 13387404 13487310 16184772 16734255 20081106 20230965 22312340 24277158 26974620 30121659 33468510 36415737 40162212 40461930 48554316 50202765 60243318 60692895 66937020 72831474 80923860 90364977 100405530 109247211 120486636 121385790 145662948 150608295 180729954 182078685 200811060 218494422 242771580 271094931 301216590 361459908 364157370 436988844 451824885 542189862 546236055 602433180 728314740 813284793 903649770 1084379724 1092472110 1355474655 1626569586 1807299540 2184944220 2439854379 2710949310 3253139172 4066423965 4879708758 5421898620 7319563137 8132847930 9759417516 12199271895 14639126274 16265695860 24398543790 29278252548 36597815685 48797087580 73195631370 146391262740
• Sum of all divisors σ(n): 468019380192
• Sum of proper divisors (its aliquot sum) s(n): 321628117452
• 146391262740 is an abundant number, because the sum of its proper divisors (321628117452) is greater than itself. Its abundance is 175236854712

Bases of 146391262740

• Binary: 10001000010101100110010110011000010100₂
• Hexadecimal: 0x2215996614
• Base-36: 1V91KT90

Squares and roots of 146391262740

• 146391262740 squared (146391262740²) is 21430401806611712307600
• 146391262740 cubed (146391262740³) is 3137223581495465845583163298824000
• The square root of 146391262740 is 382611.1116264137
• The cube root of 146391262740 is 5270.3369945101

Scales and comparisons

• 146,391,262,740 seconds is equal to 4,654 years, 41 weeks, 7 hours, 39 minutes.
• To count from 1 to 146,391,262,740 would take you about nine thousand, three hundred nine 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 146391262740 cubic inches would be around 439.2 feet tall.

Recreational maths with 146391262740

• 146391262740 backwards is 047262193641
• 146391262740 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146391262740's digits is 45
• More coming soon!