13459621448

Names of 13459621448

• Cardinal: 13459621448 can be written as Thirteen billion, four hundred fifty-nine million, six hundred twenty-one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.3459621448 × 10¹⁰

Factors of 13459621448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 565

Divisors of 13459621448

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 73 91 97 98 104 146 182 194 196 292 364 373 388 392 511 584 637 679 728 746 776 949 1022 1261 1274 1358 1492 1898 2044 2522 2548 2611 2716 2984 3577 3796 4088 4753 4849 5044 5096 5222 5432 6643 7081 7154 7592 8827 9506 9698 10088 10444 13286 14162 14308 17654 18277 19012 19396 20888 26572 27229 28324 28616 33943 35308 36181 36554 38024 38792 46501 49567 53144 54458 56648 61789 67886 70616 72362 73108 92053 93002 99134 108916 123578 135772 144724 146216 184106 186004 190603 198268 217832 237601 247156 253267 271544 289448 346969 353977 368212 372008 381206 396536 470353 475202 494312 506534 644371 693938 707954 736424 762412 940706 950404 1013068 1288742 1334221 1387876 1415908 1524824 1772869 1881412 1900808 2026136 2477839 2577484 2641213 2668442 2775752 2831816 3292471 3545738 3762824 4510597 4955678 5154968 5282426 5336884 6584942 7091476 9021194 9911356 10564852 10673768 13169884 14182952 17344873 18042388 18488491 19822712 21129704 23047297 26339768 34335769 34689746 36084776 36976982 46094594 68671538 69379492 73953964 92189188 129419437 137343076 138758984 147907928 184378376 240350383 258838874 274686152 480700766 517677748 961401532 1035355496 1682452681 1922803064 3364905362 6729810724 13459621448
• Sum of all divisors σ(n): 32465608560
• Sum of proper divisors (its aliquot sum) s(n): 19005987112
• 13459621448 is an abundant number, because the sum of its proper divisors (19005987112) is greater than itself. Its abundance is 5546365664

Bases of 13459621448

• Binary: 1100100010010000011000011001001000₂
• Hexadecimal: 0x322418648
• Base-36: 66LIEDK

Squares and roots of 13459621448

• 13459621448 squared (13459621448²) is 181161409523461616704
• 13459621448 cubed (13459621448³) is 2438363993171895435393913467392
• The square root of 13459621448 is 116015.6086395275
• The cube root of 13459621448 is 2378.7252458387

Scales and comparisons

• 13,459,621,448 seconds is equal to 427 years, 50 weeks, 4 days, 15 hours, 44 minutes, 8 seconds.
• To count from 1 to 13,459,621,448 would take you about eight hundred fifty-five 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 13459621448 cubic inches would be around 198.2 feet tall.

Recreational maths with 13459621448

• 13459621448 backwards is 84412695431
• The number of decimal digits it has is: 11
• The sum of 13459621448's digits is 47
• More coming soon!