13049539272

Names of 13049539272

• Cardinal: 13049539272 can be written as Thirteen billion, forty-nine million, five hundred thirty-nine thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3049539272 × 10¹⁰

Factors of 13049539272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 420

Divisors of 13049539272

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 42 44 49 56 63 66 72 77 84 88 98 99 121 126 132 147 154 168 196 198 231 242 252 264 294 308 343 363 392 396 397 441 462 484 504 539 588 616 686 693 726 792 794 847 882 924 968 1029 1078 1089 1176 1191 1331 1372 1386 1452 1588 1617 1694 1764 1848 2058 2156 2178 2382 2541 2662 2744 2772 2779 2904 3087 3176 3234 3388 3528 3573 3773 3993 4116 4312 4356 4367 4764 4851 5082 5324 5544 5558 5929 6174 6468 6776 7146 7546 7623 7986 8232 8337 8712 8734 9317 9528 9702 10164 10648 11116 11319 11858 11979 12348 12936 13101 14292 15092 15246 15972 16674 17468 17787 18634 19404 19453 20328 22232 22638 23716 23958 24696 25011 26202 27951 28584 30184 30492 30569 31944 33348 33957 34936 35574 37268 38808 38906 39303 41503 45276 47432 47916 48037 50022 52404 53361 55902 58359 60984 61138 65219 66696 67914 71148 74536 77812 78606 83006 83853 90552 91707 95832 96074 100044 104808 106722 111804 116718 122276 124509 130438 135828 136171 142296 144111 155624 157212 166012 167706 175077 183414 192148 195657 200088 213444 213983 223608 233436 244552 249018 260876 271656 272342 275121 288222 314424 332024 335412 336259 350154 366828 373527 384296 391314 408513 426888 427966 432333 456533 466872 498036 521752 528407 544684 550242 576444 586971 641949 670824 672518 700308 733656 747054 782628 817026 855932 864666 913066 996072 1008777 1056814 1089368 1100484 1152888 1173942 1225539 1283898 1345036 1369599 1400616 1494108 1497881 1565256 1585221 1634052 1711864 1729332 1826132 1925847 2017554 2113628 2200968 2347884 2353813 2451078 2567796 2690072 2739198 2988216 2995762 3026331 3170442 3268104 3458664 3652264 3698849 3851694 4035108 4108797 4227256 4493643 4695768 4707626 4755663 4902156 5135592 5478396 5991524 6052662 6340884 7061439 7397698 7703388 8070216 8217594 8987286 9415252 9511326 9804312 10956792 11096547 11983048 12105324 12681768 13480929 14122878 14795396 15406776 16435188 16476691 17974572 18830504 19022652 21184317 22193094 24210648 25891943 26961858 28245756 29590792 32870376 32953382 33289641 35949144 38045304 42368634 44386188 49430073 51783886 53923716 56491512 65906764 66579282 77675829 84737268 88772376 98860146 103567772 107847432 131813528 133158564 148290219 155351658 169474536 181243601 197720292 207135544 233027487 266317128 296580438 310703316 362487202 395440584 466054974 543730803 593160876 621406632 724974404 932109948 1087461606 1186321752 1449948808 1631192409 1864219896 2174923212 3262384818 4349846424 6524769636 13049539272
• Sum of all divisors σ(n): 45448416000
• Sum of proper divisors (its aliquot sum) s(n): 32398876728
• 13049539272 is an abundant number, because the sum of its proper divisors (32398876728) is greater than itself. Its abundance is 19349337456

Bases of 13049539272

• Binary: 1100001001110100000010101011001000₂
• Hexadecimal: 0x309D02AC8
• Base-36: 5ZTCWY0

Squares and roots of 13049539272

• 13049539272 squared (13049539272²) is 170290475211470289984
• 13049539272 cubed (13049539272³) is 2222212243919624054007436251648
• The square root of 13049539272 is 114234.5800184865
• The cube root of 13049539272 is 2354.3176559127

Scales and comparisons

• 13,049,539,272 seconds is equal to 414 years, 48 weeks, 4 days, 8 hours, 1 minute, 12 seconds.
• To count from 1 to 13,049,539,272 would take you about eight hundred twenty-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 13049539272 cubic inches would be around 196.2 feet tall.

Recreational maths with 13049539272

• 13049539272 backwards is 27293594031
• The number of decimal digits it has is: 11
• The sum of 13049539272's digits is 45
• More coming soon!