12999540549353472

Names of 12999540549353472

• Cardinal: 12999540549353472 can be written as Twelve quadrillion, nine hundred ninety-nine trillion, five hundred forty billion, five hundred forty-nine million, three hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2999540549353472 × 10¹⁶

Factors of 12999540549353472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 2137

Divisors of 12999540549353472

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 883 1024 1152 1249 1536 1766 2048 2304 2498 2649 3072 3532 3747 4096 4608 4996 5298 6144 7064 7494 7947 8192 9216 9992 10596 11241 12288 14128 14988 15894 16384 18432 19984 21192 22482 24576 28256 29976 31788 32768 36864 39968 42384 44964 49152 56512 59952 63576 65536 73728 79936 84768 89928 98304 113024 119904 127152 131072 147456 159872 169536 179856 196608 226048 239808 254304 262144 294912 319744 339072 359712 393216 452096 479616 508608 524288 589824 639488 678144 719424 786432 904192 959232 1017216 1048576 1102867 1179648 1278976 1356288 1438848 1560001 1572864 1808384 1918464 2034432 2205734 2359296 2557952 2712576 2877696 3120002 3145728 3308601 3616768 3836928 4068864 4411468 4680003 4718592 5115904 5425152 5755392 6240004 6617202 7233536 7673856 8137728 8822936 9360006 9437184 9925803 10231808 10850304 11510784 12480008 13234404 14040009 14467072 15347712 16275456 17645872 18720012 19851606 20463616 21700608 23021568 24960016 26468808 28080018 28934144 30695424 32550912 35291744 37440024 39703212 40927232 43401216 46043136 49920032 52937616 56160036 57868288 61390848 65101824 70583488 74880048 79406424 81854464 86802432 92086272 99840064 105875232 112320072 115736576 122781696 130203648 141166976 149760096 158812848 163708928 173604864 184172544 199680128 211750464 224640144 231473152 245563392 260407296 282333952 299520192 317625696 327417856 347209728 368345088 399360256 423500928 449280288 462946304 491126784 520814592 564667904 599040384 635251392 654835712 694419456 736690176 798720512 847001856 898560576 925892608 982253568 1041629184 1129335808 1198080768 1270502784 1309671424 1377480883 1388838912 1473380352 1597441024 1694003712 1797121152 1964507136 2083258368 2258671616 2396161536 2541005568 2754961766 2777677824 2946760704 3194882048 3388007424 3594242304 3929014272 4132442649 4166516736 4517343232 4792323072 5082011136 5509923532 5893521408 6389764096 6776014848 7188484608 8264885298 8333033472 9034686464 9584646144 10164022272 11019847064 11787042816 12397327947 12779528192 13552029696 14376969216 16529770596 18069372928 19169292288 20328044544 22039694128 24794655894 25559056384 27104059392 28753938432 33059541192 36138745856 38338584576 40656089088 44079388256 49589311788 51118112768 54208118784 57507876864 66119082384 72277491712 76677169152 81312178176 88158776512 99178623576 102236225536 108416237568 115015753728 132238164768 144554983424 153354338304 162624356352 176317553024 198357247152 204472451072 216832475136 230031507456 264476329536 289109966848 306708676608 325248712704 352635106048 396714494304 408944902144 433664950272 460063014912 528952659072 578219933696 613417353216 650497425408 705270212096 793428988608 817889804288 867329900544 920126029824 1057905318144 1156439867392 1226834706432 1300994850816 1410540424192 1586857977216 1635779608576 1734659801088 1840252059648 2115810636288 2453669412864 2601989701632 2821080848384 3173715954432 3469319602176 3680504119296 4231621272576 4907338825728 5203979403264 5642161696768 6347431908864 7361008238592 8463242545152 10407958806528 11284323393536 12694863817728 14722016477184 16926485090304 22568646787072 25389727635456 33852970180608 45137293574144 50779455270912 67705940361216 90274587148288 101558910541824 135411880722432 180549174296576 203117821083648 270823761444864 361098348593152 406235642167296 541647522889728 722196697186304 812471284334592 1083295045779456 1444393394372608 1624942568669184 2166590091558912 3249885137338368 4333180183117824 6499770274676736 12999540549353472
• Sum of all divisors σ(n): 37626866170094292
• Sum of proper divisors (its aliquot sum) s(n): 24627325620740820
• 12999540549353472 is an abundant number, because the sum of its proper divisors (24627325620740820) is greater than itself. Its abundance is 11627785071387348

Bases of 12999540549353472

• Binary: 101110001011110000001101100100101100000000000000000000₂
• Hexadecimal: 0x2E2F0364B00000
• Base-36: 3JZYAHGW740

Squares and roots of 12999540549353472

• 12999540549353472 squared (12999540549353472²) is 168988054494285168594997198454784
• 12999540549353472 cubed (12999540549353472³) is 2196767066754814283518171406967975600768625410048
• The square root of 12999540549353472 is 114015527.6677412567
• The cube root of 12999540549353472 is 235130.6986824097

Scales and comparisons

• 12,999,540,549,353,472 seconds is equal to 413,345,179 years, 13 weeks, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,999,540,549,353,472 would take you about one billion, two hundred forty million, thirty-five thousand, five hundred thirty-seven 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 12999540549353472 cubic inches would be around 19594.2 feet tall.

Recreational maths with 12999540549353472

• 12999540549353472 backwards is 27435394504599921
• The number of decimal digits it has is: 17
• The sum of 12999540549353472's digits is 81
• More coming soon!