13249038400

Names of 13249038400

• Cardinal: 13249038400 can be written as Thirteen billion, two hundred forty-nine million, thirty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.32490384 × 10¹⁰

Factors of 13249038400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 547

Divisors of 13249038400

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 80 85 89 100 104 130 136 160 170 178 200 208 221 260 272 320 325 340 356 400 416 421 425 442 445 520 544 650 680 712 800 832 842 850 884 890 1040 1088 1105 1157 1300 1360 1424 1513 1600 1684 1700 1768 1780 2080 2105 2210 2225 2314 2600 2720 2848 3026 3368 3400 3536 3560 4160 4210 4420 4450 4628 5200 5440 5473 5525 5696 5785 6052 6736 6800 7072 7120 7157 7565 8420 8840 8900 9256 10400 10525 10946 11050 11570 12104 13472 13600 14144 14240 14314 15130 16840 17680 17800 18512 19669 20800 21050 21892 22100 23140 24208 26944 27200 27365 28480 28628 28925 30260 33680 35360 35600 35785 37024 37469 37825 39338 42100 43784 44200 46280 48416 54730 57256 57850 60520 67360 70720 71200 71570 74048 74938 75650 78676 84200 87568 88400 92560 93041 96832 98345 109460 114512 115700 121040 134720 136825 142400 143140 149876 151300 157352 168400 175136 176800 178925 185120 186082 187345 196690 218920 229024 231400 242080 273650 286280 299752 302600 314704 336800 350272 353600 357850 370240 372164 374690 393380 437840 458048 462800 465205 484160 487097 491725 547300 572560 599504 605200 629408 636973 673600 715700 744328 749380 786760 875680 925600 930410 936725 974194 983450 1094600 1145120 1199008 1210400 1258816 1273946 1431400 1488656 1498760 1573520 1751360 1851200 1860820 1873450 1948388 1966900 2189200 2290240 2326025 2398016 2420800 2435485 2547892 2862800 2977312 2997520 3147040 3184865 3721640 3746900 3896776 3933800 4378400 4652050 4870970 5095784 5725600 5954624 5995040 6294080 6369730 7443280 7493800 7793552 7867600 8280649 8756800 9304100 9741940 10191568 11451200 11990080 12177425 12739460 14886560 14987600 15587104 15735200 15924325 16561298 18608200 19483880 20383136 24354850 25478920 29773120 29975200 31174208 31470400 31848650 33122596 37216400 38967760 40766272 41403245 48709700 50957840 59950400 63697300 66245192 74432800 77935520 82806490 97419400 101915680 127394600 132490384 148865600 155871040 165612980 194838800 203831360 207016225 254789200 264980768 331225960 389677600 414032450 509578400 529961536 662451920 779355200 828064900 1019156800 1324903840 1656129800 2649807680 3312259600 6624519200 13249038400
• Sum of all divisors σ(n): 37680869520
• Sum of proper divisors (its aliquot sum) s(n): 24431831120
• 13249038400 is an abundant number, because the sum of its proper divisors (24431831120) is greater than itself. Its abundance is 11182792720

Bases of 13249038400

• Binary: 1100010101101101000100100001000000₂
• Hexadecimal: 0x315B44840
• Base-36: 6344VGG

Squares and roots of 13249038400

• 13249038400 squared (13249038400²) is 175537018524674560000
• 13249038400 cubed (13249038400³) is 2325696699054924592943104000000
• The square root of 13249038400 is 115104.4673329405
• The cube root of 13249038400 is 2366.2545002881

Scales and comparisons

• 13,249,038,400 seconds is equal to 421 years, 14 weeks, 3 days, 8 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,249,038,400 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 13249038400 cubic inches would be around 197.2 feet tall.

Recreational maths with 13249038400

• 13249038400 backwards is 00483094231
• 13249038400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13249038400's digits is 34
• More coming soon!