12838293727168

Names of 12838293727168

• Cardinal: 12838293727168 can be written as Twelve trillion, eight hundred thirty-eight billion, two hundred ninety-three million, seven hundred twenty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2838293727168 × 10¹³

Factors of 12838293727168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 330

Divisors of 12838293727168

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 49 52 56 62 64 91 98 104 112 124 169 182 196 208 217 224 248 277 338 343 364 392 403 416 434 448 496 554 637 676 686 728 784 806 832 868 961 992 1108 1183 1274 1352 1372 1456 1519 1568 1612 1736 1922 1939 1984 2197 2216 2366 2548 2704 2744 2821 2912 3038 3136 3224 3472 3601 3844 3878 4394 4432 4459 4732 5096 5239 5408 5488 5642 5824 6076 6448 6727 6944 7202 7688 7756 8281 8587 8788 8864 8918 9464 10192 10478 10633 10816 10976 11284 12152 12493 12896 13454 13573 13888 14404 15376 15379 15512 16562 17174 17576 17728 17836 18928 19747 20384 20956 21266 21952 22568 24304 24986 25207 25792 26908 27146 28808 30752 30758 31024 33124 34348 35152 35672 36673 37856 39494 40768 41912 42532 45136 46813 47089 48608 49972 50414 53816 54292 57616 57967 60109 61504 61516 62048 66248 68107 68696 70304 71344 73346 75712 78988 83824 85064 87451 90272 93626 94178 95011 97216 99944 100828 107632 107653 108584 111631 115232 115934 120218 123032 124096 132496 136214 137392 138229 140608 142688 146692 157976 162409 167648 170128 174902 176449 180544 187252 188356 190022 199888 201656 215264 215306 217168 223262 230464 231868 240436 246064 256711 264992 266197 272428 274784 276458 285376 293384 315952 324818 327691 329623 335296 340256 349804 352898 374504 376712 380044 399776 403312 420763 430528 430612 434336 446524 463736 476749 480872 492128 513422 529984 532394 544856 549568 552916 586768 608569 612157 631904 649636 655382 659246 680512 699608 705796 749008 753424 753571 760088 781417 799552 806624 841526 861224 868672 893048 927472 953498 961744 984256 1026844 1064788 1089712 1105832 1136863 1173536 1217138 1224314 1235143 1263808 1299272 1310764 1318492 1399216 1411592 1451203 1498016 1506848 1507142 1520176 1562834 1613248 1683052 1722448 1786096 1796977 1854944 1863379 1906996 1923488 2053688 2111317 2129576 2179424 2211664 2273726 2293837 2347072 2434276 2448628 2470286 2598544 2621528 2636984 2798432 2823184 2902406 2945341 2996032 3013696 3014284 3040352 3125668 3337243 3366104 3444896 3460561 3572192 3593954 3709888 3726758 3813992 3846976 4107376 4222634 4259152 4259983 4285099 4358848 4423328 4547452 4587674 4868552 4897256 4940572 5197088 5243056 5273968 5469919 5596864 5646368 5804812 5890682 6028568 6080704 6251336 6674486 6732208 6889792 6921122 7144384 7187908 7453516 7627984 7958041 8214752 8445268 8518304 8519966 8570198 8846656 9094904 9175348 9737104 9794512 9881144 10158421 10394176 10486112 10547936 10939838 11292736 11609624 11781364 12057136 12502672 13043653 13348972 13464416 13842244 14375816 14779219 14907032 15255968 15916082 16056859 16429504 16890536 17036608 17039932 17140396 18189808 18350696 18865639 19474208 19589024 19762288 20316842 20972224 21095872 21879676 23219248 23360701 23562728 24114272 24223927 25005344 26087306 26697944 26928832 27684488 28751632 29558438 29814064 29819881 30511936 31832164 32113718 33781072 34079864 34280792 36379616 36701392 37731278 38289433 38948416 39178048 39524576 40633684 43759352 44987293 46438496 46721402 47125456 48228544 48447854 50010688 52174612 53395888 55368976 55706287 57503264 59116876 59628128 59639762 63664328 64227436 67562144 68159728 68561584 71108947 72759232 73402784 75462556 76578866 79049152 81267368 87518704 89974586 91305571 92876992 93442804 94250912 96895708 103454533 104349224 106791776 110737952 111412574 115006528 118233752 119256256 119279524 127328656 128454872 132059473 135124288 136319456 137123168 142217894 146805568 150925112 153157732 162534736 169567489 175037408 179949172 182611142 186885608 188501824 193791416 206909066 208698448 208739167 213583552 221475904 222825148 236467504 238559048 254657312 256909744 264118946 272638912 274246336 284435788 301850224 306315464 314911051 325069472 339134978 350074816 359898344 365222284 373771216 387582832 413818132 417396896 417478334 445650296 472935008 477118096 497762629 509314624 513819488 528237892 568871576 584834809 603700448 612630928 629822102 650138944 678269956 719796688 724181731 730444568 747542432 775165664 827636264 834793792 834956668 891300592 924416311 945870016 954236192 995525258 1027638976 1056475784 1137743152 1169669618 1186972423 1207400896 1225261856 1259644204 1356539912 1439593376 1448363462 1460889136 1495084864 1550331328 1655272528 1669913336 1782601184 1848832622 1908472384 1991050516 2112951568 2204377357 2275486304 2339339236 2373944846 2450523712 2519288408 2713079824 2879186752 2896726924 2921778272 3310545056 3339826672 3565202368 3697665244 3982101032 4093843663 4225903136 4408754714 4550972608 4678678472 4747889692 5038576816 5426159648 5793453848 5843556544 6470914177 6621090112 6679653344 7395330488 7964202064 8187687326 8451806272 8817509428 9357356944 9495779384 10077153632 10852319296 11586907696 12941828354 13359306688 14790660976 15430641499 15928404128 16375374652 17635018856 18714713888 18991558768 20154307264 23173815392 25883656708 28656905641 29581321952 30861282998 31856808256 32750749304 35270037712 37429427776 37983117536 46347630784 51767313416 57313811282 59162643904 61722565996 65501498608 70540075424 75966235072 103534626832 114627622564 123445131992 131002997216 141080150848 200598339487 207069253664 229255245128 246890263984 262005994432 401196678974 414138507328 458510490256 493780527968 802393357948 917020980512 987561055936 1604786715896 1834041961024 3209573431792 6419146863584 12838293727168
• Sum of all divisors σ(n): 33376032816000
• Sum of proper divisors (its aliquot sum) s(n): 20537739088832
• 12838293727168 is an abundant number, because the sum of its proper divisors (20537739088832) is greater than itself. Its abundance is 7699445361664

Bases of 12838293727168

• Binary: 10111010110100100101111011111110011111000000₂
• Hexadecimal: 0xBAD25EFE7C0
• Base-36: 4JTTWLYV4

Squares and roots of 12838293727168

• 12838293727168 squared (12838293727168²) is 164821785825041217221300224
• 12838293727168 cubed (12838293727168³) is 2116030499058254238587269961056073285632
• The square root of 12838293727168 is 3583056.4783670379
• The cube root of 12838293727168 is 23415.4460850915

Scales and comparisons

• 12,838,293,727,168 seconds is equal to 408,218 years, 1 week, 3 days, 13 hours, 59 minutes, 28 seconds.
• To count from 1 to 12,838,293,727,168 would take you about one million, twenty thousand, five hundred forty-five 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 12838293727168 cubic inches would be around 1951.3 feet tall.

Recreational maths with 12838293727168

• 12838293727168 backwards is 86172739283821
• The number of decimal digits it has is: 14
• The sum of 12838293727168's digits is 67
• More coming soon!