13375836544

Names of 13375836544

• Cardinal: 13375836544 can be written as Thirteen billion, three hundred seventy-five million, eight hundred thirty-six thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3375836544 × 10¹⁰

Factors of 13375836544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 693

Divisors of 13375836544

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 71 98 112 128 142 196 224 284 343 392 448 497 568 613 686 784 896 994 1136 1226 1372 1568 1988 2272 2401 2452 2744 3136 3479 3976 4291 4544 4802 4904 5488 6272 6958 7952 8582 9088 9604 9808 10976 13916 15904 17164 19208 19616 21952 24353 27832 30037 31808 34328 38416 39232 43523 43904 48706 55664 60074 63616 68656 76832 78464 87046 97412 111328 120148 137312 153664 170471 174092 194824 210259 222656 240296 274624 304661 307328 340942 348184 389648 420518 445312 480592 549248 609322 681884 696368 779296 841036 961184 1218644 1363768 1392736 1471813 1558592 1682072 1922368 2132627 2437288 2727536 2785472 2943626 3117184 3364144 3844736 4265254 4874576 5455072 5570944 5887252 6728288 8530508 9749152 10910144 11774504 13456576 14928389 17061016 19498304 21820288 23549008 26913152 29856778 34122032 38996608 47098016 59713556 68244064 94196032 104498723 119427112 136488128 188392064 208997446 238854224 272976256 417994892 477708448 835989784 955416896 1671979568 1910833792 3343959136 6687918272 13375836544
• Sum of all divisors σ(n): 31575785040
• Sum of proper divisors (its aliquot sum) s(n): 18199948496
• 13375836544 is an abundant number, because the sum of its proper divisors (18199948496) is greater than itself. Its abundance is 4824111952

Bases of 13375836544

• Binary: 1100011101010000110001000110000000₂
• Hexadecimal: 0x31D431180
• Base-36: 657MLJ4

Squares and roots of 13375836544

• 13375836544 squared (13375836544²) is 178913003251805863936
• 13375836544 cubed (13375836544³) is 2393111087092295708828640477184
• The square root of 13375836544 is 115653.9517007525
• The cube root of 13375836544 is 2373.7791868115

Scales and comparisons

• 13,375,836,544 seconds is equal to 425 years, 16 weeks, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 13,375,836,544 would take you about eight hundred fifty 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 13375836544 cubic inches would be around 197.8 feet tall.

Recreational maths with 13375836544

• 13375836544 backwards is 44563857331
• 13375836544 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13375836544's digits is 49
• More coming soon!