13393738400

Names of 13393738400

• Cardinal: 13393738400 can be written as Thirteen billion, three hundred ninety-three million, seven hundred thirty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.33937384 × 10¹⁰

Factors of 13393738400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 400

Divisors of 13393738400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 49 50 56 70 76 80 95 98 100 112 133 140 152 160 175 190 196 200 224 245 266 280 304 343 350 367 380 392 400 475 490 532 560 608 665 686 700 734 760 784 800 931 950 980 1064 1120 1225 1330 1372 1400 1468 1520 1568 1715 1835 1862 1900 1960 2128 2401 2450 2569 2660 2744 2800 2936 3040 3325 3430 3670 3724 3800 3920 4256 4655 4802 4900 5138 5320 5488 5600 5872 6517 6650 6860 6973 7340 7448 7600 7840 8575 9175 9310 9604 9800 10276 10640 10976 11744 12005 12845 13034 13300 13720 13946 14680 14896 15200 17150 17983 18350 18620 19208 19600 20552 21280 23275 24010 25690 26068 26600 27440 27892 29360 29792 32585 34300 34865 35966 36700 37240 38416 39200 41104 45619 46550 48020 48811 51380 52136 53200 54880 55784 58720 60025 64225 65170 68600 69730 71932 73400 74480 76832 82208 89915 91238 93100 96040 97622 102760 104272 106400 111568 120050 125881 128450 130340 137200 139460 143864 146800 148960 162925 174325 179830 182476 186200 192080 195244 205520 208544 223136 228095 240100 244055 251762 256900 260680 274400 278920 287728 293600 325850 341677 348650 359660 364952 372400 384160 390488 411040 449575 456190 480200 488110 503524 513800 521360 557840 575456 629405 651700 683354 697300 719320 729904 744800 780976 881167 899150 912380 960400 976220 1007048 1027600 1042720 1115680 1140475 1220275 1258810 1303400 1366708 1394600 1438640 1459808 1561952 1708385 1762334 1798300 1824760 1920800 1952440 2014096 2055200 2280950 2391739 2440550 2517620 2606800 2733416 2789200 2877280 3147025 3416770 3524668 3596600 3649520 3904880 4028192 4405835 4561900 4783478 4881100 5035240 5213600 5466832 5578400 6294050 6833540 7049336 7193200 7299040 7809760 8541925 8811670 9123800 9566956 9762200 10070480 10933664 11958695 12588100 13667080 14098672 14386400 16742173 17083850 17623340 18247600 19133912 19524400 20140960 22029175 23917390 25176200 27334160 28197344 33484346 34167700 35246680 36495200 38267824 39048800 44058350 47834780 50352400 54668320 59793475 66968692 68335400 70493360 76535648 83710865 88116700 95669560 100704800 119586950 133937384 136670800 140986720 167421730 176233400 191339120 239173900 267874768 273341600 334843460 352466800 382678240 418554325 478347800 535749536 669686920 704933600 837108650 956695600 1339373840 1674217300 1913391200 2678747680 3348434600 6696869200 13393738400
• Sum of all divisors σ(n): 40261798080
• Sum of proper divisors (its aliquot sum) s(n): 26868059680
• 13393738400 is an abundant number, because the sum of its proper divisors (26868059680) is greater than itself. Its abundance is 13474321280

Bases of 13393738400

• Binary: 1100011110010101000011101010100000₂
• Hexadecimal: 0x31E543AA0
• Base-36: 65IAAOW

Squares and roots of 13393738400

• 13393738400 squared (13393738400²) is 179392228327634560000
• 13393738400 cubed (13393738400³) is 2402732577213406787439104000000
• The square root of 13393738400 is 115731.3198749587
• The cube root of 13393738400 is 2374.8377152271

Scales and comparisons

• 13,393,738,400 seconds is equal to 425 years, 45 weeks, 5 days, 2 hours, 53 minutes, 20 seconds.
• To count from 1 to 13,393,738,400 would take you about eight hundred fifty-one 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 13393738400 cubic inches would be around 197.9 feet tall.

Recreational maths with 13393738400

• 13393738400 backwards is 00483739331
• The number of decimal digits it has is: 11
• The sum of 13393738400's digits is 41
• More coming soon!