13249400472

Names of 13249400472

• Cardinal: 13249400472 can be written as Thirteen billion, two hundred forty-nine million, four hundred thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3249400472 × 10¹⁰

Factors of 13249400472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 699

Divisors of 13249400472

• 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 27 28 33 36 42 44 49 54 56 63 66 72 77 84 88 98 99 108 126 132 147 154 168 189 196 198 216 231 252 264 294 297 308 317 359 378 392 396 441 462 504 539 588 594 616 634 693 718 756 792 882 924 951 1077 1078 1176 1188 1268 1323 1386 1436 1512 1617 1764 1848 1902 2079 2154 2156 2219 2376 2513 2536 2646 2772 2853 2872 3231 3234 3487 3528 3804 3949 4158 4308 4312 4438 4851 5026 5292 5544 5706 6462 6468 6657 6974 7539 7608 7898 8316 8559 8616 8876 9693 9702 10052 10461 10584 11412 11847 12924 12936 13314 13948 14553 15078 15533 15796 16632 17118 17591 17752 19386 19404 19971 20104 20922 22617 22824 23694 24409 25848 26628 27643 27896 29106 30156 31066 31383 31592 34236 35182 35541 38772 38808 39942 41844 45234 46599 47388 48818 52773 53256 55286 58212 59913 60312 62132 62766 67851 68472 70364 71082 73227 77544 79884 82929 83688 90468 93198 94149 94776 97636 105546 106623 110572 113803 116424 119826 124264 125532 135702 139797 140728 142164 146454 158319 159768 165858 170863 180936 186396 188298 193501 195272 211092 213246 219681 221144 227606 239652 248787 251064 271404 279594 284328 292908 316638 331716 341409 341726 372792 376596 387002 419391 422184 426492 439362 455212 474957 479304 497574 512589 542808 559188 580503 585816 633276 659043 663432 682818 683452 746361 753192 774004 796621 838782 852984 878724 910424 949914 995148 1024227 1025178 1118376 1161006 1251833 1266552 1318086 1365636 1366904 1492722 1537767 1548008 1593242 1677564 1741509 1757448 1899828 1990296 2048454 2050356 2322012 2389863 2503666 2636172 2731272 2985444 3072681 3075534 3186484 3355128 3483018 3755499 3799656 4096908 4100712 4613301 4644024 4779726 5007332 5224527 5272344 5576347 5970888 6145362 6151068 6372968 6966036 7169589 7510998 8193816 8762831 9226602 9559452 10014664 10449054 11152694 11266497 12290724 12302136 13932072 14339178 15021996 16729041 17525662 18453204 19118904 20898108 21508767 22305388 22532994 24581448 26288493 28678356 30043992 33458082 33799491 35051324 36906408 41796216 43017534 44610776 45065988 50187123 52576986 57356712 61339817 66916164 67598982 70102648 78865479 86035068 90131976 100374246 105153972 122679634 133832328 135197964 150561369 157730958 172070136 184019451 200748492 210307944 236596437 245359268 270395928 301122738 315461916 368038902 401496984 473192874 490718536 552058353 602245476 630923832 736077804 946385748 1104116706 1204490952 1472155608 1656175059 1892771496 2208233412 3312350118 4416466824 6624700236 13249400472
• Sum of all divisors σ(n): 46982592000
• Sum of proper divisors (its aliquot sum) s(n): 33733191528
• 13249400472 is an abundant number, because the sum of its proper divisors (33733191528) is greater than itself. Its abundance is 20483791056

Bases of 13249400472

• Binary: 1100010101101110011100111010011000₂
• Hexadecimal: 0x315B9CE98
• Base-36: 634CMU0

Squares and roots of 13249400472

• 13249400472 squared (13249400472²) is 175546612867433822784
• 13249400472 cubed (13249400472³) is 2325887375383778965023093954048
• The square root of 13249400472 is 115106.0401195349
• The cube root of 13249400472 is 2366.2760552283

Scales and comparisons

• 13,249,400,472 seconds is equal to 421 years, 15 weeks, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 13,249,400,472 would take you about eight hundred forty-two 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 13249400472 cubic inches would be around 197.2 feet tall.

Recreational maths with 13249400472

• 13249400472 backwards is 27400494231
• 13249400472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13249400472's digits is 36
• More coming soon!