13945916870340

Names of 13945916870340

• Cardinal: 13945916870340 can be written as Thirteen trillion, nine hundred forty-five billion, nine hundred sixteen million, eight hundred seventy thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.394591687034 × 10¹³

Factors of 13945916870340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 201921

Divisors of 13945916870340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 31 35 39 42 52 60 62 65 70 78 84 91 93 105 124 130 140 155 156 182 186 195 210 217 260 273 310 364 372 390 403 409 420 434 455 465 546 620 651 780 806 818 868 910 930 1085 1092 1209 1227 1302 1365 1612 1636 1820 1860 2015 2045 2170 2418 2454 2604 2730 2821 2863 3255 4030 4090 4340 4836 4908 5317 5460 5642 5726 6045 6135 6510 8060 8180 8463 8589 10634 11284 11452 12090 12270 12679 13020 14105 14315 15951 16926 17178 21268 24180 24540 25358 26585 28210 28630 31902 33852 34356 37219 38037 42315 42945 50716 53170 56420 57260 63395 63804 74438 76074 79755 84630 85890 88753 106340 111657 126790 148876 152148 159510 164827 169260 171780 177506 186095 190185 201451 223314 253580 266259 319020 329654 355012 372190 380370 402902 443765 446628 494481 532518 558285 604353 659308 744380 760740 805804 824135 887530 988962 1007255 1065036 1116570 1153789 1208706 1331295 1410157 1648270 1775060 1977924 2014510 2233140 2307578 2417412 2472405 2618863 2662590 2820314 3021765 3296540 3461367 4029020 4230471 4615156 4944810 5237726 5325180 5640628 5768945 6043530 6244981 6922734 7050785 7856589 8460942 9889620 10475452 11537890 12087060 12489962 13094315 13845468 14101570 15713178 16921884 17306835 18332041 18734943 21152355 23075780 24979924 26188630 28203140 31224905 31426356 34613670 36664082 37469886 39282945 42304710 43714867 52377260 54996123 62449810 69227340 73328164 74939772 78565890 81184753 82393459 84609420 87429734 91660205 93674715 109992246 124899620 131144601 157131780 162369506 164786918 174859468 183320410 187349430 218574335 219984492 243554259 247180377 262289202 274980615 324739012 329573836 366640820 374698860 405923765 411967295 437148670 487108518 494360754 524578404 549961230 568293271 576754213 655723005 811847530 823934590 874297340 974217036 988721508 1071114967 1099922460 1136586542 1153508426 1217771295 1235901885 1311446010 1623695060 1647869180 1704879813 1730262639 2142229934 2273173084 2307016852 2435542590 2471803770 2554197229 2622892020 2841466355 2883771065 3213344901 3409759626 3460525278 4284459868 4871085180 4943607540 5108394458 5355574835 5682932710 5767542130 6426689802 6819519252 6921050556 7497804769 7662591687 8524399065 8651313195 10216788916 10711149670 11365865420 11535084260 12770986145 12853379604 14995609538 15325183374 16066724505 17048798130 17302626390 17879380603 21422299340 22493414307 25541972290 29991219076 30650366748 32133449010 33204563977 34097596260 34605252780 35758761206 37489023845 38312958435 44986828614 51083944580 53638141809 64266898020 66409127954 71517522412 74978047690 76625916870 89396903015 89973657228 99613691931 107276283618 112467071535 132818255908 149956095380 153251833740 166022819885 178793806030 199227383862 214552567236 224934143070 232431947839 268190709045 332045639770 357587612060 398454767724 449868286140 464863895678 498068459655 536381418090 664091279540 697295843517 929727791356 996136919310 1072762836180 1162159739195 1394591687034 1992273838620 2324319478390 2789183374068 3486479217585 4648638956780 6972958435170 13945916870340
• Sum of all divisors σ(n): 49731633315840
• Sum of proper divisors (its aliquot sum) s(n): 35785716445500
• 13945916870340 is an abundant number, because the sum of its proper divisors (35785716445500) is greater than itself. Its abundance is 21839799575160

Bases of 13945916870340

• Binary: 11001010111100001001011010111100111011000100₂
• Hexadecimal: 0xCAF096BCEC4
• Base-36: 4XYNYTXVO

Squares and roots of 13945916870340

• 13945916870340 squared (13945916870340²) is 194488597354433820371715600
• 13945916870340 cubed (13945916870340³) is 2712321810933962107920965755808555304000
• The square root of 13945916870340 is 3734423.2312821751
• The cube root of 13945916870340 is 24070.3473450715

Scales and comparisons

• 13,945,916,870,340 seconds is equal to 443,437 years, 6 days, 21 hours, 19 minutes.
• To count from 1 to 13,945,916,870,340 would take you about one million, one hundred eight thousand, five hundred ninety-two 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 13945916870340 cubic inches would be around 2005.9 feet tall.

Recreational maths with 13945916870340

• 13945916870340 backwards is 04307861954931
• 13945916870340 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13945916870340's digits is 60
• More coming soon!