138313685266400

Names of 138313685266400

• Cardinal: 138313685266400 can be written as One hundred thirty-eight trillion, three hundred thirteen billion, six hundred eighty-five million, two hundred sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.383136852664 × 10¹⁴

Factors of 138313685266400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 442

Divisors of 138313685266400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 70 76 80 95 100 112 133 140 152 160 175 190 200 224 266 280 304 350 361 380 400 409 475 532 560 608 665 700 722 760 800 818 950 1064 1120 1330 1400 1444 1520 1636 1805 1900 2045 2128 2527 2660 2800 2863 2888 3040 3272 3325 3610 3800 4090 4256 5054 5320 5600 5726 5776 6544 6650 7220 7600 7771 8180 9025 10108 10225 10640 11452 11552 12635 13088 13300 14315 14440 15200 15542 16360 18050 20216 20450 21280 22904 25270 26600 28630 28880 31084 32720 36100 38855 40432 40900 45808 50540 53200 54397 57260 57760 62168 63175 65440 71575 72200 77710 80864 81800 91616 101080 106400 108794 114520 124336 126350 143150 144400 147649 155420 163600 167281 194275 202160 217588 229040 248672 252700 271985 286300 288800 295298 310840 327200 334562 388550 404320 435176 458080 505400 543970 572600 590596 621680 669124 738245 777100 836405 870352 1010800 1033543 1087940 1145200 1170967 1181192 1243360 1338248 1359925 1476490 1554200 1672810 1740704 2021600 2067086 2175880 2290400 2341934 2362384 2676496 2719850 2952980 3108400 3178339 3345620 3691225 4134172 4182025 4351760 4683868 4724768 5167715 5352992 5439700 5854835 5905960 6216800 6356678 6691240 7382450 8268344 8364050 8703520 9367736 10335430 10879400 11709670 11811920 12713356 13382480 14764900 15891695 16536688 16728100 18735472 20670860 21758800 22248373 23419340 23623840 25426712 25838575 26764960 29274175 29529800 31783390 33073376 33456200 37470944 41341720 43517600 44496746 46838680 50853424 51677150 58548350 59059600 60388441 63566780 66912400 68417929 79458475 82683440 88993492 93677360 101706848 103354300 111241865 117096700 118119200 120776882 127133560 133824800 136835858 158916950 165366880 177986984 187354720 206708600 222483730 234193400 241553764 254267120 273671716 301942205 317833900 342089645 355973968 413417200 422719087 444967460 468386800 478925503 483107528 508534240 547343432 556209325 603884410 635667800 684179290 711947936 826834400 845438174 889934920 936773600 957851006 966215056 1094686864 1112418650 1207768820 1271335600 1299940651 1368358580 1509711025 1690876348 1710448225 1779869840 1915702012 1932430112 2113595435 2189373728 2224837300 2394627515 2415537640 2542671200 2599881302 2736717160 3019422050 3381752696 3420896450 3559739680 3831404024 4227190870 4449674600 4789255030 4831075280 5199762604 5473434320 6038844100 6499703255 6763505392 6841792900 7662808048 8454381740 8899349200 9099584557 9578510060 9662150560 10399525208 10567977175 10946868640 11973137575 12077688200 12999406510 13527010784 13683585800 15325616096 16908763480 17798698400 18199169114 19157020120 20799050416 21135954350 23946275150 24155376400 24698872369 25998813020 27367171600 32498516275 33817526960 36398338228 38314040240 41598100832 42271908700 45497922785 47892550300 48310752800 49397744738 51997626040 54734343200 64997032550 67635053920 72796676456 76628080480 84543817400 90995845570 95785100600 98795489476 103995252080 123494361845 129994065100 145593352912 169087634800 172892106583 181991691140 191570201200 197590978952 207990504160 227489613925 246988723690 259988130200 291186705824 338175269600 345784213166 363983382280 383140402400 395181957904 454979227850 493977447380 519976260400 617471809225 691568426332 727966764560 790363915808 864460532915 909958455700 987954894760 1039952520800 1234943618450 1383136852664 1455933529120 1728921065830 1819916911400 1975909789520 2469887236900 2766273705328 3457842131660 3639833822800 3951819579040 4322302664575 4939774473800 5532547410656 6915684263320 7279667645600 8644605329150 9879548947600 13831368526640 17289210658300 19759097895200 27662737053280 34578421316600 69156842633200 138313685266400
• Sum of all divisors σ(n): 408272637941280
• Sum of proper divisors (its aliquot sum) s(n): 269958952674880
• 138313685266400 is an abundant number, because the sum of its proper divisors (269958952674880) is greater than itself. Its abundance is 131645267408480

Bases of 138313685266400

• Binary: 11111011100101110101010000100111110111111100000₂
• Hexadecimal: 0x7DCBAA13EFE0
• Base-36: 1D10FH1Y3K

Squares and roots of 138313685266400

• 138313685266400 squared (138313685266400²) is 19130675531972756438968960000
• 138313685266400 cubed (138313685266400³) is 2646034234462899224398816773558930944000000
• The square root of 138313685266400 is 11760683.8774962403
• The cube root of 138313685266400 is 51715.6178557041

Scales and comparisons

• 138,313,685,266,400 seconds is equal to 4,397,947 years, 18 weeks, 4 days, 17 hours, 33 minutes, 20 seconds.
• To count from 1 to 138,313,685,266,400 would take you about ten million, nine hundred ninety-four thousand, eight hundred sixty-eight 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 138313685266400 cubic inches would be around 4309.6 feet tall.

Recreational maths with 138313685266400

• 138313685266400 backwards is 004662586313831
• 138313685266400 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138313685266400's digits is 56
• More coming soon!