13616256672

Names of 13616256672

• Cardinal: 13616256672 can be written as Thirteen billion, six hundred sixteen million, two hundred fifty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3616256672 × 10¹⁰

Factors of 13616256672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 569

Divisors of 13616256672

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 72 73 76 89 96 114 144 146 152 171 178 219 228 267 288 292 304 342 356 383 438 456 534 584 608 657 684 712 766 801 876 912 1068 1149 1168 1314 1368 1387 1424 1532 1602 1691 1752 1824 2136 2298 2336 2628 2736 2774 2848 3064 3204 3382 3447 3504 4161 4272 4596 5073 5256 5472 5548 6128 6408 6497 6764 6894 7008 7277 8322 8544 9192 10146 10512 11096 12256 12483 12816 12994 13528 13788 14554 15219 16644 18384 19491 20292 21024 21831 22192 24966 25632 25988 27056 27576 27959 29108 30438 33288 34087 36768 38982 40584 43662 44384 49932 51976 54112 55152 55918 58216 58473 60876 65493 66576 68174 77964 81168 83877 87324 99864 102261 103952 110304 111836 116432 116946 121752 123443 130986 133152 136348 155928 162336 167754 174648 199728 204522 207904 223672 232864 233892 243504 246886 251631 261972 272696 306783 311856 335508 349296 370329 399456 409044 447344 467784 487008 493772 503262 523944 531221 545392 613566 623712 647653 671016 698592 740658 818088 894688 935568 987544 1006524 1047888 1062442 1090784 1110987 1227132 1295306 1342032 1481316 1593663 1636176 1871136 1942959 1975088 2013048 2095776 2124884 2221974 2454264 2488351 2590612 2684064 2962632 3187326 3272352 3885918 3950176 4026096 4249768 4443948 4780989 4908528 4976702 5181224 5828877 5925264 6374652 7465053 7771836 8052192 8499536 8887896 9561978 9817056 9953404 10362448 11657754 11850528 12749304 14930106 15543672 16999072 17775792 19123956 19906808 20724896 22395159 23315508 25498608 29860212 31087344 35551584 38247912 39813616 44790318 46631016 47278669 50997216 59720424 62174688 76495824 79627232 89580636 93262032 94557338 119440848 141836007 152991648 179161272 186524064 189114676 238881696 283672014 358322544 378229352 425508021 567344028 716645088 756458704 851016042 1134688056 1512917408 1702032084 2269376112 3404064168 4538752224 6808128336 13616256672
• Sum of all divisors σ(n): 41890867200
• Sum of proper divisors (its aliquot sum) s(n): 28274610528
• 13616256672 is an abundant number, because the sum of its proper divisors (28274610528) is greater than itself. Its abundance is 14658353856

Bases of 13616256672

• Binary: 1100101011100101111001011010100000₂
• Hexadecimal: 0x32B9796A0
• Base-36: 696RMW0

Squares and roots of 13616256672

• 13616256672 squared (13616256672²) is 185402445757784515584
• 13616256672 cubed (13616256672³) is 2524487289054551506258927976448
• The square root of 13616256672 is 116688.7169866907
• The cube root of 13616256672 is 2387.9170867571

Scales and comparisons

• 13,616,256,672 seconds is equal to 432 years, 49 weeks, 4 days, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,616,256,672 would take you about eight hundred sixty-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 13616256672 cubic inches would be around 199 feet tall.

Recreational maths with 13616256672

• 13616256672 backwards is 27665261631
• The number of decimal digits it has is: 11
• The sum of 13616256672's digits is 45
• More coming soon!