5127121428

Names of 5127121428

• Cardinal: 5127121428 can be written as Five billion, one hundred twenty-seven million, one hundred twenty-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 5.127121428 × 10⁹

Factors of 5127121428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 472

Divisors of 5127121428

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 113 132 137 143 156 193 226 274 286 339 386 411 429 452 548 572 579 678 772 822 858 1158 1243 1356 1469 1507 1644 1716 1781 2123 2316 2486 2509 2938 3014 3562 3729 4246 4407 4521 4972 5018 5343 5876 6028 6369 7124 7458 7527 8492 8814 9042 10036 10686 12738 14916 15054 15481 16159 17628 18084 19591 21372 21809 25476 26441 27599 30108 30962 32318 39182 43618 46443 48477 52882 55198 58773 61924 64636 65427 78364 79323 82797 87236 92886 96954 105764 110396 117546 130854 158646 165594 170291 185772 193908 201253 235092 239899 261708 283517 290851 317292 331188 340582 343733 402506 479798 510873 567034 581702 603759 681164 687466 719697 805012 850551 872553 959596 1021746 1031199 1134068 1163404 1207518 1374932 1439394 1701102 1745106 2043492 2062398 2213783 2415036 2878788 2987833 3118687 3402204 3490212 3781063 4124796 4427566 5975666 6237374 6641349 7562126 8855132 8963499 9356061 11343189 11951332 12474748 13282698 15124252 17926998 18712122 22686378 26565396 32866163 35853996 37424244 38841829 45372756 65732326 77683658 98598489 116525487 131464652 155367316 197196978 233050974 394393956 427260119 466101948 854520238 1281780357 1709040476 2563560714 5127121428
• Sum of all divisors σ(n): 14356645632
• Sum of proper divisors (its aliquot sum) s(n): 9229524204
• 5127121428 is an abundant number, because the sum of its proper divisors (9229524204) is greater than itself. Its abundance is 4102402776

Bases of 5127121428

• Binary: 100110001100110011010101000010100₂
• Hexadecimal: 0x13199AA14
• Base-36: 2CSK07O

Squares and roots of 5127121428

• 5127121428 squared (5127121428²) is 26287374137456759184
• 5127121428 cubed (5127121428³) is 134778559226007567435722194752
• The square root of 5127121428 is 71603.9204792585
• The cube root of 5127121428 is 1724.3464782563

Scales and comparisons

• 5,127,121,428 seconds is equal to 163 years, 1 week, 2 days, 16 hours, 23 minutes, 48 seconds.
• To count from 1 to 5,127,121,428 would take you about three hundred twenty-six 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 5127121428 cubic inches would be around 143.7 feet tall.

Recreational maths with 5127121428

• 5127121428 backwards is 8241217215
• 5127121428 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5127121428's digits is 33
• More coming soon!