13361145408

Names of 13361145408

• Cardinal: 13361145408 can be written as Thirteen billion, three hundred sixty-one million, one hundred forty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3361145408 × 10¹⁰

Factors of 13361145408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4780

Divisors of 13361145408

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 29 32 36 39 48 52 58 64 72 78 87 96 104 116 117 144 156 169 174 192 208 232 234 261 288 312 338 348 377 416 464 468 507 522 576 624 676 696 754 832 928 936 1014 1044 1131 1248 1352 1392 1508 1521 1856 1872 2028 2088 2262 2496 2704 2784 3016 3042 3393 3744 4056 4176 4524 4733 4901 5408 5568 6032 6084 6786 7488 8112 8352 9048 9466 9802 10816 12064 12168 13572 14199 14703 16224 16704 18096 18932 19604 24128 24336 27144 28398 29406 32448 36192 37864 39208 42597 44109 48672 54288 56796 58812 61529 72384 75728 78416 85194 88218 97344 108576 113592 117624 123058 137257 151456 156832 170388 176436 184587 217152 227184 235248 246116 274514 302912 313664 340776 352872 369174 411771 454368 470496 492232 549028 553761 681552 705744 738348 799877 823542 908736 940992 984464 1098056 1107522 1235313 1363104 1411488 1476696 1599754 1647084 1784341 1968928 2196112 2215044 2399631 2470626 2726208 2822976 2953392 3199508 3294168 3568682 3937856 4392224 4430088 4799262 4941252 5353023 5906784 6399016 6588336 7137364 7198893 8784448 8860176 9598524 9882504 10706046 11813568 12798032 13176672 14274728 14397786 16059069 17720352 19197048 19765008 21412092 23196433 25596064 26353344 28549456 28795572 32118138 35440704 38394096 39530016 42824184 46392866 51192128 57098912 57591144 64236276 69589299 76788192 79060032 85648368 92785732 114197824 115182288 128472552 139178598 153576384 171296736 185571464 208767897 230364576 256945104 278357196 342593472 371142928 417535794 460729152 513890208 556714392 742285856 835071588 1027780416 1113428784 1484571712 1670143176 2226857568 3340286352 4453715136 6680572704 13361145408
• Sum of all divisors σ(n): 42908928660
• Sum of proper divisors (its aliquot sum) s(n): 29547783252
• 13361145408 is an abundant number, because the sum of its proper divisors (29547783252) is greater than itself. Its abundance is 16186637844

Bases of 13361145408

• Binary: 1100011100011000101110011001000000₂
• Hexadecimal: 0x31C62E640
• Base-36: 64YVPS0

Squares and roots of 13361145408

• 13361145408 squared (13361145408²) is 178520206613719486464
• 13361145408 cubed (13361145408³) is 2385234438832109346368591757312
• The square root of 13361145408 is 115590.4209179983
• The cube root of 13361145408 is 2372.9098009819

Scales and comparisons

• 13,361,145,408 seconds is equal to 424 years, 43 weeks, 5 days, 21 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,361,145,408 would take you about eight hundred forty-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 13361145408 cubic inches would be around 197.7 feet tall.

Recreational maths with 13361145408

• 13361145408 backwards is 80454116331
• 13361145408 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13361145408's digits is 36
• More coming soon!