20012700136

Names of 20012700136

• Cardinal: 20012700136 can be written as Twenty billion, twelve million, seven hundred thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.0012700136 × 10¹⁰

Factors of 20012700136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1820

Divisors of 20012700136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 71 88 104 121 142 143 169 242 284 286 338 484 568 572 676 781 923 968 1144 1352 1562 1573 1723 1846 1859 3124 3146 3446 3692 3718 6248 6292 6892 7384 7436 8591 10153 11999 12584 13784 14872 17182 18953 20306 20449 22399 23998 34364 37906 40612 40898 44798 47996 68728 75812 81224 81796 89596 95992 111683 122333 131989 151624 163592 179192 208483 223366 244666 246389 263978 291187 416966 446732 489332 492778 527956 582374 833932 893464 978664 985556 1055912 1164748 1345663 1451879 1590329 1667864 1971112 2329496 2691326 2710279 2903758 3180658 3203057 5382652 5420558 5807516 6361316 6406114 10765304 10841116 11615032 12722632 12812228 14802293 17493619 20674277 21682232 25624456 29604586 34987238 35233627 41348554 59209172 69974476 70467254 82697108 118418344 139948952 140934508 165394216 192429809 227417047 281869016 384859618 454834094 769719236 909668188 1539438472 1819336376 2501587517 5003175034 10006350068 20012700136
• Sum of all divisors σ(n): 45317270880
• Sum of proper divisors (its aliquot sum) s(n): 25304570744
• 20012700136 is an abundant number, because the sum of its proper divisors (25304570744) is greater than itself. Its abundance is 5291870608

Bases of 20012700136

• Binary: 10010101000110110011001000111101000₂
• Hexadecimal: 0x4A8D991E8
• Base-36: 96Z1M94

Squares and roots of 20012700136

• 20012700136 squared (20012700136²) is 400508166733454418496
• 20012700136 cubed (20012700136³) is 8015249842855713916784700115456
• The square root of 20012700136 is 141466.2508727789
• The cube root of 20012700136 is 2714.9920529033

Scales and comparisons

• 20,012,700,136 seconds is equal to 636 years, 17 weeks, 5 days, 11 hours, 22 minutes, 16 seconds.
• To count from 1 to 20,012,700,136 would take you about one thousand, two hundred seventy-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 20012700136 cubic inches would be around 226.2 feet tall.

Recreational maths with 20012700136

• 20012700136 backwards is 63100721002
• 20012700136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20012700136's digits is 22
• More coming soon!