138194358400
138,194,358,400 is an even composite number composed of six prime numbers multiplied together.
138194358400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138194358400:
27 × 52 × 7 × 89 × 103 × 673
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 89 × 103 × 673)See below for interesting mathematical facts about the number 138194358400 from the Numbermatics database.
Names of 138194358400
- Cardinal: 138194358400 can be written as One hundred thirty-eight billion, one hundred ninety-four million, three hundred fifty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.381943584 × 1011
Factors of 138194358400
Divisors of 138194358400
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 89 100 103 112 128 140 160 175 178 200 206 224 280 320 350 356 400 412 445 448 515 560 623 640 673 700 712 721 800 824 890 896 1030 1120 1246 1346 1400 1424 1442 1600 1648 1780 2060 2225 2240 2492 2575 2692 2800 2848 2884 3115 3200 3296 3365 3560 3605 4120 4450 4480 4711 4984 5150 5384 5600 5696 5768 6230 6592 6730 7120 7210 8240 8900 9167 9422 9968 10300 10768 11200 11392 11536 12460 13184 13460 14240 14420 15575 16480 16825 17800 18025 18334 18844 19936 20600 21536 22400 23072 23555 24920 26920 28480 28840 31150 32960 33650 35600 36050 36668 37688 39872 41200 43072 45835 46144 47110 49840 53840 56960 57680 59897 62300 64169 65920 67300 69319 71200 72100 73336 75376 79744 82400 86144 91670 92288 94220 99680 107680 115360 117775 119794 124600 128338 134600 138638 142400 144200 146672 150752 164800 183340 188440 199360 215360 229175 230720 235550 239588 249200 256676 269200 277276 284800 288400 293344 299485 301504 320845 329600 346595 366680 376880 398720 419279 430720 458350 461440 471100 479176 485233 498400 513352 538400 554552 576800 586688 598970 603008 641690 693190 733360 753760 838558 916700 942200 958352 970466 996800 1026704 1076800 1109104 1153600 1173376 1197940 1283380 1386380 1466720 1497425 1507520 1604225 1677116 1732975 1833400 1884400 1916704 1940932 1993600 2053408 2096395 2153600 2218208 2307200 2395880 2426165 2566760 2772760 2933440 2994850 3015040 3208450 3354232 3465950 3666800 3768800 3833408 3881864 4106816 4192790 4436416 4791760 4852330 5133520 5545520 5866880 5989700 6169391 6416900 6708464 6931900 7333600 7537600 7666816 7763728 8213632 8385580 8872832 9583520 9704660 10267040 10481975 11091040 11979400 12130825 12338782 12833800 13416928 13863800 14667200 15075200 15527456 16771160 19167040 19409320 20534080 20963950 22182080 23958800 24261650 24677564 25667600 26833856 27727600 29334400 30846955 31054912 33542320 38334080 38818640 41068160 41927900 43185737 44364160 47917600 48523300 49355128 51335200 53667712 55455200 61693910 62109824 67084640 77637280 83855800 86371474 95835200 97046600 98710256 102670400 110910400 123387820 134169280 154234775 155274560 167711600 172742948 191670400 194093200 197420512 205340800 215928685 221820800 246775640 268338560 308469550 310549120 335423200 345485896 388186400 394841024 431857370 493551280 616939100 670846400 690971792 776372800 789682048 863714740 987102560 1079643425 1233878200 1341692800 1381943584 1552745600 1727429480 1974205120 2159286850 2467756400 2763887168 3454858960 3948410240 4318573700 4935512800 5527774336 6909717920 8637147400 9871025600 13819435840 17274294800 19742051200 27638871680 34548589600 69097179200 138194358400
- Sum of all divisors σ(n): 398958393600
- Sum of proper divisors (its aliquot sum) s(n): 260764035200
- 138194358400 is an abundant number, because the sum of its proper divisors (260764035200) is greater than itself. Its abundance is 122569676800
Bases of 138194358400
- Binary: 100000001011010000011010010000100000002
- Hexadecimal: 0x202D069080
- Base-36: 1RHHCPDS
Squares and roots of 138194358400
- 138194358400 squared (1381943584002) is 19097680693587650560000
- 138194358400 cubed (1381943584003) is 2639191730378412363302600704000000
-
The
square root of 138194358400 is 371745.0179894817 -
The
cube root of 138194358400 is 5170.0741434019
Scales and comparisons
How big is 138194358400?- 138,194,358,400 seconds is equal to 4,394 years, 7 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
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To count from 1 to 138,194,358,400 would take you about eight thousand, seven hundred eighty-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 138194358400 cubic inches would be around 430.8 feet tall.
Recreational maths with 138194358400
- 138194358400 backwards is 004853491831
- The number of decimal digits it has is: 12
- The sum of 138194358400's digits is 46
- More coming soon!
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