13279483728

Names of 13279483728

• Cardinal: 13279483728 can be written as Thirteen billion, two hundred seventy-nine million, four hundred eighty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3279483728 × 10¹⁰

Factors of 13279483728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 241

Divisors of 13279483728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 36 42 48 49 56 58 63 72 73 84 87 98 112 116 126 127 144 146 147 168 174 196 203 219 232 252 254 261 292 294 336 343 348 381 392 406 438 441 464 504 508 511 522 584 588 609 657 686 696 762 784 812 876 882 889 1008 1016 1022 1029 1044 1143 1168 1176 1218 1314 1372 1392 1421 1524 1533 1624 1752 1764 1778 1827 2032 2044 2058 2088 2117 2286 2352 2436 2628 2667 2744 2842 3048 3066 3087 3248 3504 3528 3556 3577 3654 3683 4088 4116 4176 4234 4263 4572 4599 4872 5256 5334 5488 5684 6096 6132 6174 6223 6351 7056 7112 7154 7308 7366 8001 8176 8232 8468 8526 9144 9198 9271 9744 9947 10512 10668 10731 11049 11368 12264 12348 12446 12702 12789 14224 14308 14616 14732 14819 16002 16464 16936 17052 18288 18396 18542 18669 19053 19894 21336 21462 22098 22736 24528 24696 24892 25039 25404 25578 25781 27813 28616 29232 29464 29638 29841 32004 32193 33147 33872 34104 36792 37084 37338 38106 39788 42672 42924 43561 44196 44457 49392 49784 50078 50808 51156 51562 55626 56007 57232 58928 59276 59682 64008 64386 64897 66294 68208 73584 74168 74676 75117 76212 77343 79576 83439 85848 87122 88392 88914 89523 99568 100156 101616 102312 103124 103733 111252 112014 118552 119364 128016 128772 129794 130683 132588 133371 148336 149352 150234 152424 154686 159152 166878 171696 174244 176784 177828 179046 180467 194691 200312 204624 206248 207466 222504 224028 225351 232029 237104 238728 257544 259588 261366 265176 266742 268859 298704 300468 304848 309372 311199 333756 348488 355656 358092 360934 389382 392049 400624 412496 414932 445008 448056 450702 454279 464058 477456 515088 519176 522732 530352 533484 537718 541401 584073 600936 618744 622398 667512 696976 711312 716184 721868 726131 778764 784098 806577 829864 896112 901404 908558 928116 933597 1038352 1045464 1066968 1075436 1082802 1168146 1201872 1237488 1244796 1263269 1335024 1362837 1432368 1443736 1452262 1557528 1568196 1613154 1624203 1659728 1802808 1817116 1856232 1867194 1882013 2090928 2133936 2150872 2165604 2178393 2336292 2419731 2489592 2526538 2725674 2887472 2904524 3115056 3136392 3179953 3226308 3248406 3605616 3634232 3712464 3734388 3764026 3789807 4088511 4301744 4331208 4356786 4672584 4839462 4979184 5053076 5451348 5646039 5809048 6272784 6359906 6452616 6496812 6535179 7268464 7468776 7528052 7579614 8177022 8662416 8713572 9345168 9539859 9678924 10106152 10902696 11292078 11369421 11618096 12719812 12905232 12993624 13070358 13174091 14937552 15056104 15159228 16354044 16938117 17427144 19079718 19357848 20212304 21805392 22584156 22738842 25439624 25987248 26140716 26348182 28619577 30112208 30318456 32708088 33876234 34854288 38159436 38715696 39522273 45168312 45477684 50879248 52281432 52696364 57239154 60636912 65416176 67752468 76318872 79044546 90336624 90955368 92218637 104562864 105392728 114478308 118566819 135504936 152637744 158089092 181910736 184437274 210785456 228956616 237133638 271009872 276655911 316178184 368874548 457913232 474267276 553311822 632356368 737749096 829967733 948534552 1106623644 1475498192 1659935466 1897069104 2213247288 3319870932 4426494576 6639741864 13279483728
• Sum of all divisors σ(n): 45806592000
• Sum of proper divisors (its aliquot sum) s(n): 32527108272
• 13279483728 is an abundant number, because the sum of its proper divisors (32527108272) is greater than itself. Its abundance is 19247624544

Bases of 13279483728

• Binary: 1100010111100001001101011101010000₂
• Hexadecimal: 0x31784D750
• Base-36: 63M9F80

Squares and roots of 13279483728

• 13279483728 squared (13279483728²) is 176344688082216777984
• 13279483728 cubed (13279483728³) is 2341766415907033229407116644352
• The square root of 13279483728 is 115236.6422974915
• The cube root of 13279483728 is 2368.0656073937

Scales and comparisons

• 13,279,483,728 seconds is equal to 422 years, 12 weeks, 5 days, 17 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,279,483,728 would take you about eight hundred forty-four 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 13279483728 cubic inches would be around 197.3 feet tall.

Recreational maths with 13279483728

• 13279483728 backwards is 82738497231
• The number of decimal digits it has is: 11
• The sum of 13279483728's digits is 54
• More coming soon!