13149399312

Names of 13149399312

• Cardinal: 13149399312 can be written as Thirteen billion, one hundred forty-nine million, three hundred ninety-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3149399312 × 10¹⁰

Factors of 13149399312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2355

Divisors of 13149399312

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 43 48 49 56 57 63 72 76 84 86 98 112 114 126 129 133 144 147 152 168 171 172 196 228 252 258 266 294 301 304 336 342 344 387 392 399 441 456 504 516 532 588 602 684 688 774 784 798 817 882 903 912 931 1008 1032 1064 1176 1197 1204 1368 1548 1596 1634 1764 1806 1862 2064 2107 2128 2281 2352 2394 2408 2451 2709 2736 2793 3096 3192 3268 3528 3612 3724 4214 4562 4788 4816 4902 5418 5586 5719 6192 6321 6384 6536 6843 7056 7224 7353 7448 8379 8428 9124 9576 9804 10836 11172 11438 12642 13072 13686 14448 14706 14896 15967 16758 16856 17157 18248 18963 19152 19608 20529 21672 22344 22876 25284 27372 29412 31934 33516 33712 34314 36496 37926 39216 40033 41058 43339 43344 44688 45752 47901 50568 51471 54744 58824 63868 67032 68628 75852 80066 82116 86678 91504 95802 98083 101136 102942 109488 111769 117648 120099 127736 130017 134064 137256 143703 151704 160132 164232 173356 191604 196166 205884 223538 240198 255472 260034 274512 287406 294249 303373 303408 320264 328464 335307 346712 360297 383208 390051 392332 411768 447076 480396 520068 574812 588498 606746 640528 670614 686581 693424 720594 766416 780102 784664 823536 882747 894152 910119 960792 1005921 1040136 1149624 1176996 1213492 1341228 1373162 1441188 1560204 1569328 1765494 1788304 1820238 1863577 1921584 2011842 2059743 2080272 2123611 2299248 2353992 2426984 2682456 2730357 2746324 2882376 3120408 3530988 3640476 3727154 4023684 4119486 4247222 4707984 4806067 4853968 5364912 5460714 5492648 5590731 5764752 6179229 6240816 6370833 7061976 7280952 7454308 8047368 8238972 8494444 9612134 10921428 10985296 11181462 12358458 12741666 13045039 14123952 14418201 14561904 14908616 16094736 16477944 16772193 16988888 19112499 19224268 21842856 22362924 24716916 25483332 26090078 28836402 29817232 32955888 33544386 33977776 38224998 38448536 39135117 43254603 43685712 44725848 49433832 50966664 52180156 57672804 67088772 76449996 76897072 78270234 86509206 89451696 91315273 98867664 101933328 104360312 115345608 117405351 134177544 152899992 156540468 173018412 182630546 208720624 230691216 234810702 268355088 273945819 305799984 313080936 346036824 365261092 469621404 547891638 626161872 692073648 730522184 821837457 939242808 1095783276 1461044368 1643674914 1878485616 2191566552 3287349828 4383133104 6574699656 13149399312
• Sum of all divisors σ(n): 46129443360
• Sum of proper divisors (its aliquot sum) s(n): 32980044048
• 13149399312 is an abundant number, because the sum of its proper divisors (32980044048) is greater than itself. Its abundance is 19830644736

Bases of 13149399312

• Binary: 1100001111110000111110100100010000₂
• Hexadecimal: 0x30FC3E910
• Base-36: 61GT9G0

Squares and roots of 13149399312

• 13149399312 squared (13149399312²) is 172906702266426073344
• 13149399312 cubed (13149399312³) is 2273619271822331849528455139328
• The square root of 13149399312 is 114670.8302577425
• The cube root of 13149399312 is 2360.3077804085

Scales and comparisons

• 13,149,399,312 seconds is equal to 418 years, 5 weeks, 5 days, 2 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,149,399,312 would take you about eight hundred thirty-six 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 13149399312 cubic inches would be around 196.7 feet tall.

Recreational maths with 13149399312

• 13149399312 backwards is 21399394131
• The number of decimal digits it has is: 11
• The sum of 13149399312's digits is 45
• More coming soon!