13010032728

Names of 13010032728

• Cardinal: 13010032728 can be written as Thirteen billion, ten million, thirty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3010032728 × 10¹⁰

Factors of 13010032728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 216

Divisors of 13010032728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 81 84 88 98 99 108 126 132 147 154 162 168 189 193 196 198 216 231 252 264 294 297 308 324 378 386 392 396 441 462 504 539 567 579 588 594 616 648 693 756 772 792 882 891 924 1078 1134 1158 1176 1188 1323 1351 1386 1512 1544 1617 1737 1764 1782 1848 2079 2123 2156 2268 2316 2376 2646 2702 2772 3234 3474 3528 3564 3969 4053 4158 4246 4312 4536 4632 4851 5211 5292 5404 5544 6237 6369 6468 6948 7128 7938 8106 8316 8492 9457 9702 10422 10584 10808 12159 12474 12738 12936 13896 14553 14861 15633 15876 16212 16632 16984 18914 19107 19404 20844 24318 24948 25476 28371 29106 29722 31266 31752 32424 36477 37249 37828 38214 38808 41688 43659 44583 48636 49896 50952 56742 57321 58212 59444 62532 72954 74498 75656 76428 85113 87318 89166 97272 104027 109431 111747 113484 114642 116424 118888 125064 133749 145908 148996 152856 170226 171963 174636 178332 208054 218862 223494 226968 229284 255339 260743 267498 291816 297992 312081 335241 340452 343926 349272 356664 401247 409739 416108 437724 446988 458568 510678 521486 534996 624162 670482 680904 687852 766017 782229 802494 819478 832216 875448 893976 936243 1005723 1021356 1042972 1069992 1203741 1229217 1248324 1340964 1375704 1532034 1564458 1604988 1638956 1825201 1872486 2011446 2042712 2085944 2346687 2407482 2458434 2496648 2681928 2808729 2868173 3017169 3064068 3128916 3209976 3277912 3650402 3687651 3744972 4022892 4693374 4814964 4916868 5475603 5617458 5736346 6034338 6128136 6257832 7040061 7300804 7375302 7489944 8045784 8426187 8604519 9386748 9629928 9833736 10951206 11062953 11234916 11472692 12068676 14080122 14601608 14750604 16426809 16852374 17209038 18773496 20077211 21120183 21902412 22125906 22469832 22945384 24137352 25813557 28160244 29501208 32853618 33188859 33704748 34418076 40154422 42240366 43804824 44251812 49280427 51627114 56320488 60231633 65707236 66377718 67409496 68836152 77440671 80308844 84480732 88503624 98560854 103254228 120463266 131414472 132755436 147841281 154881342 160617688 168961464 180694899 197121708 206508456 232322013 240926532 265510872 295682562 309762684 361389798 394243416 464644026 481853064 542084697 591365124 619525368 722779596 929288052 1084169394 1182730248 1445559192 1626254091 1858576104 2168338788 3252508182 4336677576 6505016364 13010032728
• Sum of all divisors σ(n): 46483986780
• Sum of proper divisors (its aliquot sum) s(n): 33473954052
• 13010032728 is an abundant number, because the sum of its proper divisors (33473954052) is greater than itself. Its abundance is 20463921324

Bases of 13010032728

• Binary: 1100000111011101010101100001011000₂
• Hexadecimal: 0x307755858
• Base-36: 5Z5U5I0

Squares and roots of 13010032728

• 13010032728 squared (13010032728²) is 169260951583631121984
• 13010032728 cubed (13010032728³) is 2202090519675464326091200292352
• The square root of 13010032728 is 114061.5304473863
• The cube root of 13010032728 is 2351.9394117045

Scales and comparisons

• 13,010,032,728 seconds is equal to 413 years, 35 weeks, 2 days, 1 hour, 58 minutes, 48 seconds.
• To count from 1 to 13,010,032,728 would take you about eight hundred twenty-seven 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 13010032728 cubic inches would be around 196 feet tall.

Recreational maths with 13010032728

• 13010032728 backwards is 82723001031
• 13010032728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13010032728's digits is 27
• More coming soon!