12917126751340

Names of 12917126751340

• Cardinal: 12917126751340 can be written as Twelve trillion, nine hundred seventeen billion, one hundred twenty-six million, seven hundred fifty-one thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.291712675134 × 10¹³

Factors of 12917126751340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 721

Divisors of 12917126751340

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 10 14 20 23 28 35 37 46 49 70 74 92 98 115 140 148 161 185 196 230 245 259 322 370 460 490 518 644 647 740 805 851 980 1036 1127 1294 1295 1369 1610 1702 1813 2254 2588 2590 2738 3220 3235 3404 3626 4255 4508 4529 5180 5476 5635 5957 6470 6845 7252 8510 9058 9065 9583 11270 11914 12940 13690 14881 17020 18116 18130 19166 22540 22645 23828 23939 27380 29762 29785 31487 31703 36260 38332 41699 45290 47878 47915 59524 59570 62974 63406 67081 74405 83398 90580 95756 95830 104167 119140 119695 125948 126812 134162 148810 157435 158515 166796 167573 191660 208334 208495 220409 239390 268324 297620 314870 317030 335146 335405 416668 416990 418609 440818 478780 520835 550597 629740 634060 670292 670810 729169 833980 837218 837865 881636 885743 1041670 1101194 1102045 1173011 1341620 1458338 1542863 1674436 1675730 1771486 2083340 2093045 2202388 2204090 2346022 2752985 2916676 2930263 3085726 3351460 3542972 3645845 3854179 4186090 4408180 4428715 4692044 5505970 5860526 5865055 6171452 6200201 7291690 7708358 7714315 8372180 8857430 9628007 11011940 11721052 11730110 12400402 14583380 14651315 15416716 15428630 15488533 17714860 19256014 19270895 20372089 20511841 23460220 24800804 26979253 29302630 30857260 30977066 31001005 38512028 38541790 40744178 41023682 43401407 48140035 53958506 58605260 61954132 62002010 67396049 77083580 77442665 81488356 82047364 86802814 96280070 101860445 102559205 107917012 108419731 124004020 134792098 134896265 142604623 154885330 173605628 192560140 203720890 205118410 216839462 217007035 269584196 269792530 285209246 309770660 336980245 356236259 407441780 410236820 433678924 434014070 471772343 539585060 542098655 570418492 573075721 673960490 712472518 713023115 758938117 868028140 943544686 998232361 1084197310 1146151442 1347920980 1424945036 1426046230 1517876234 1781181295 1887089372 1996464722 2168394620 2292302884 2358861715 2493653813 2852092460 2865378605 3035752468 3562362590 3794690585 3992929444 4011530047 4717723430 4987307626 4991161805 5730757210 7124725180 7589381170 8023060094 9435446860 9974615252 9982323610 11461514420 12468269065 13180741583 15178762340 16046120188 17455576691 19964647220 20057650235 24936538130 26361483166 28080710329 34911153382 40115300470 49873076260 52722966332 56161420658 65903707915 69822306764 80230600940 87277883455 92265191081 112322841316 131807415830 140403551645 174555766910 184530382162 263614831660 280807103290 349111533820 369060764324 461325955405 561614206580 645856337567 922651910810 1291712675134 1845303821620 2583425350268 3229281687835 6458563375670 12917126751340
• Sum of all divisors σ(n): 33892984080144
• Sum of proper divisors (its aliquot sum) s(n): 20975857328804
• 12917126751340 is an abundant number, because the sum of its proper divisors (20975857328804) is greater than itself. Its abundance is 8058730577464

Bases of 12917126751340

• Binary: 10111011111110000000110000000110010001101100₂
• Hexadecimal: 0xBBF80C0646C
• Base-36: 4KU1NR9M4

Squares and roots of 12917126751340

• 12917126751340 squared (12917126751340²) is 166852163510183462191795600
• 12917126751340 cubed (12917126751340³) is 2155250544796346595988902414629306104000
• The square root of 12917126751340 is 3594040.4493188443
• The cube root of 12917126751340 is 23463.2755203911

Scales and comparisons

• 12,917,126,751,340 seconds is equal to 410,724 years, 35 weeks, 20 hours, 15 minutes, 40 seconds.
• To count from 1 to 12,917,126,751,340 would take you about one million, twenty-six thousand, eight hundred eleven 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 12917126751340 cubic inches would be around 1955.3 feet tall.

Recreational maths with 12917126751340

• 12917126751340 backwards is 04315762171921
• 12917126751340 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12917126751340's digits is 49
• More coming soon!