13387449000

Names of 13387449000

• Cardinal: 13387449000 can be written as Thirteen billion, three hundred eighty-seven million, four hundred forty-nine thousand.

Scientific notation

• Scientific notation: 1.3387449 × 10¹⁰

Factors of 13387449000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 264

Divisors of 13387449000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 23 24 25 30 34 40 46 50 51 60 68 69 75 85 92 100 101 102 113 115 120 125 136 138 150 170 184 200 202 204 226 230 250 255 276 300 303 339 340 345 375 391 404 408 425 452 460 500 505 510 552 565 575 600 606 678 680 690 750 782 808 850 904 920 1000 1010 1020 1130 1150 1173 1212 1275 1356 1380 1500 1515 1564 1695 1700 1717 1725 1921 1955 2020 2040 2125 2260 2300 2323 2346 2424 2525 2550 2599 2712 2760 2825 2875 3000 3030 3128 3390 3400 3434 3450 3842 3910 4040 4250 4520 4600 4646 4692 5050 5100 5151 5198 5650 5750 5763 5865 6060 6375 6780 6868 6900 6969 7575 7684 7797 7820 8475 8500 8585 8625 9292 9384 9605 9775 10100 10200 10302 10396 11300 11413 11500 11526 11615 11730 12120 12625 12750 12995 13560 13736 13800 13938 14125 15150 15368 15594 15640 16950 17000 17170 17250 18584 19210 19550 20200 20604 20792 22600 22826 23000 23052 23230 23460 25250 25500 25755 25990 27876 28250 28815 29325 30300 31188 33900 34239 34340 34500 34845 37875 38420 38985 39100 39491 41208 42375 42925 44183 45652 46104 46460 46920 48025 48875 50500 51000 51510 51980 55752 56500 57065 57630 58075 58650 60600 62376 64975 67800 68478 68680 69000 69690 75750 76840 77970 78200 78982 84750 85850 88366 91304 92920 96050 97750 101000 103020 103960 113000 114130 115260 116150 117300 118473 128775 129950 132549 136956 139380 144075 146625 151500 155940 157964 169500 171195 171700 174225 176732 192100 194021 194925 195500 197455 206040 214625 220915 228260 230520 232300 234600 236946 240125 257550 259900 262499 265098 273912 278760 285325 288150 290375 293250 303000 311880 315928 324875 339000 342390 343400 348450 353464 384200 388042 389850 391000 394910 429250 441830 456520 464600 473892 480250 515100 519800 524998 530196 570650 576300 580750 582063 586500 592365 643875 649750 662745 684780 696900 720375 776084 779700 787497 789820 855975 858500 871125 883660 947784 960500 970105 974625 987275 1030200 1049996 1060392 1104575 1141300 1152600 1161500 1164126 1173000 1184730 1287750 1299500 1312495 1325490 1369560 1393800 1426625 1440750 1552168 1559400 1574994 1579640 1711950 1717000 1742250 1767320 1921000 1940210 1949250 1974550 2099992 2209150 2282600 2323000 2328252 2369460 2575500 2599000 2624990 2650980 2853250 2881500 2910315 2961825 3149988 3313725 3423900 3484500 3880420 3898500 3937485 3949100 4279875 4418300 4462483 4656504 4738920 4850525 4936375 5151000 5249980 5301960 5522875 5706500 5763000 5820630 5923650 6299976 6562475 6627450 6847800 6969000 7760840 7797000 7874970 7898200 8559750 8836600 8924966 9701050 9872750 10499960 11045750 11413000 11641260 11847300 13124950 13254900 13387449 14551575 14809125 15749940 16568625 17119500 17849932 19402100 19687425 19745500 22091500 22312415 23282520 23694600 24252625 26249900 26509800 26774898 29103150 29618250 31499880 32812375 33137250 34239000 35699864 38804200 39374850 39491000 44183000 44624830 48505250 52499800 53549796 58206300 59236500 65624750 66274500 66937245 72757875 78749700 89249660 97010500 98437125 107099592 111562075 116412600 118473000 131249500 132549000 133874490 145515750 157499400 178499320 194021000 196874250 223124150 262499000 267748980 291031500 334686225 393748500 446248300 535497960 557810375 582063000 669372450 787497000 892496600 1115620750 1338744900 1673431125 2231241500 2677489800 3346862250 4462483000 6693724500 13387449000
• Sum of all divisors σ(n): 47018050560
• Sum of proper divisors (its aliquot sum) s(n): 33630601560
• 13387449000 is an abundant number, because the sum of its proper divisors (33630601560) is greater than itself. Its abundance is 20243152560

Bases of 13387449000

• Binary: 1100011101111101000100001010101000₂
• Hexadecimal: 0x31DF442A8
• Base-36: 65EJHRC

Squares and roots of 13387449000

• 13387449000 squared (13387449000²) is 179223790727601000000
• 13387449000 cubed (13387449000³) is 2399349357952431279849000000000
• The square root of 13387449000 is 115704.1442645855
• The cube root of 13387449000 is 2374.4659334683

Scales and comparisons

• 13,387,449,000 seconds is equal to 425 years, 35 weeks, 2 days, 7 hours, 50 minutes.
• To count from 1 to 13,387,449,000 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 13387449000 cubic inches would be around 197.9 feet tall.

Recreational maths with 13387449000

• 13387449000 backwards is 00094478331
• The number of decimal digits it has is: 11
• The sum of 13387449000's digits is 39
• More coming soon!