138912800000
138,912,800,000 is an even composite number composed of five prime numbers multiplied together.
138912800000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 138912800000:
28 × 55 × 13 × 192 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 13 × 19 × 19 × 37)See below for interesting mathematical facts about the number 138912800000 from the Numbermatics database.
Names of 138912800000
- Cardinal: 138912800000 can be written as One hundred thirty-eight billion, nine hundred twelve million, eight hundred thousand.
Scientific notation
- Scientific notation: 1.389128 × 1011
Factors of 138912800000
Divisors of 138912800000
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 25 26 32 37 38 40 50 52 64 65 74 76 80 95 100 104 125 128 130 148 152 160 185 190 200 208 247 250 256 260 296 304 320 325 361 370 380 400 416 475 481 494 500 520 592 608 625 640 650 703 722 740 760 800 832 925 950 962 988 1000 1040 1184 1216 1235 1250 1280 1300 1406 1444 1480 1520 1600 1625 1664 1805 1850 1900 1924 1976 2000 2080 2368 2375 2405 2432 2470 2500 2600 2812 2888 2960 3040 3125 3200 3250 3328 3515 3610 3700 3800 3848 3952 4000 4160 4625 4693 4736 4750 4810 4864 4940 5000 5200 5624 5776 5920 6080 6175 6250 6400 6500 7030 7220 7400 7600 7696 7904 8000 8125 8320 9025 9139 9250 9386 9472 9500 9620 9880 10000 10400 11248 11552 11840 11875 12025 12160 12350 12500 13000 13357 14060 14440 14800 15200 15392 15808 16000 16250 16640 17575 18050 18278 18500 18772 19000 19240 19760 20000 20800 22496 23104 23125 23465 23680 23750 24050 24320 24700 25000 26000 26714 28120 28880 29600 30400 30784 30875 31616 32000 32500 35150 36100 36556 37000 37544 38000 38480 39520 40000 40625 41600 44992 45125 45695 46208 46250 46930 47360 47500 48100 49400 50000 52000 53428 56240 57760 59200 59375 60125 60800 61568 61750 63232 65000 66785 70300 72200 73112 74000 75088 76000 76960 79040 80000 81250 83200 87875 89984 90250 91390 92416 92500 93860 95000 96200 98800 100000 104000 106856 112480 115520 115625 117325 118400 118750 120250 121600 123136 123500 130000 133570 140600 144400 146224 148000 150176 152000 153920 154375 158080 160000 162500 173641 175750 179968 180500 182780 185000 187720 190000 192400 197600 200000 208000 213712 224960 225625 228475 231040 231250 234650 236800 237500 240500 247000 260000 267140 281200 288800 292448 296000 300352 300625 304000 307840 308750 316160 325000 333925 347282 351500 361000 365560 370000 375440 380000 384800 395200 400000 416000 427424 439375 449920 451250 456950 462080 462500 469300 475000 481000 494000 520000 534280 562400 577600 584896 586625 592000 600704 601250 608000 615680 617500 650000 667850 694564 703000 722000 731120 740000 750880 760000 769600 771875 790400 800000 854848 868205 878750 899840 902500 913900 925000 938600 950000 962000 988000 1040000 1068560 1124800 1128125 1142375 1155200 1169792 1173250 1184000 1201408 1202500 1235000 1300000 1335700 1389128 1406000 1444000 1462240 1480000 1501760 1503125 1520000 1539200 1543750 1580800 1669625 1709696 1736410 1757500 1805000 1827800 1850000 1877200 1900000 1924000 1976000 2080000 2137120 2196875 2249600 2256250 2284750 2310400 2339584 2346500 2405000 2470000 2600000 2671400 2778256 2812000 2888000 2924480 2933125 2960000 3003520 3006250 3040000 3078400 3087500 3339250 3419392 3472820 3515000 3610000 3655600 3700000 3754400 3800000 3848000 3952000 4274240 4341025 4393750 4499200 4512500 4569500 4693000 4810000 4940000 5200000 5342800 5556512 5624000 5711875 5776000 5848960 5866250 5920000 6007040 6012500 6175000 6678500 6945640 7030000 7220000 7311200 7400000 7508800 7600000 7696000 7904000 8348125 8548480 8682050 8787500 9025000 9139000 9386000 9620000 9880000 10400000 10685600 11113024 11248000 11423750 11552000 11697920 11732500 12025000 12350000 13357000 13891280 14060000 14440000 14622400 14665625 14800000 15017600 15200000 15392000 16696250 17096960 17364100 17575000 18050000 18278000 18772000 19240000 19760000 21371200 21705125 22226048 22496000 22847500 23465000 24050000 24700000 26714000 27782560 28120000 28559375 28880000 29244800 29331250 29600000 30035200 33392500 34728200 35150000 36100000 36556000 37544000 38480000 39520000 41740625 42742400 43410250 44452096 45695000 46930000 48100000 49400000 53428000 55565120 56240000 57118750 57760000 58489600 58662500 66785000 69456400 70300000 72200000 73112000 75088000 76960000 83481250 85484800 86820500 91390000 93860000 96200000 98800000 106856000 108525625 111130240 112480000 114237500 117325000 133570000 138912800 140600000 144400000 146224000 150176000 166962500 173641000 182780000 187720000 192400000 197600000 213712000 217051250 222260480 228475000 234650000 267140000 277825600 281200000 288800000 292448000 333925000 347282000 365560000 375440000 384800000 427424000 434102500 456950000 469300000 534280000 542628125 555651200 562400000 667850000 694564000 731120000 750880000 868205000 913900000 938600000 1068560000 1085256250 1111302400 1335700000 1389128000 1462240000 1736410000 1827800000 1877200000 2137120000 2170512500 2671400000 2778256000 3472820000 3655600000 3754400000 4341025000 5342800000 5556512000 6945640000 7311200000 8682050000 10685600000 13891280000 17364100000 27782560000 34728200000 69456400000 138912800000
- Sum of all divisors σ(n): 404566340472
- Sum of proper divisors (its aliquot sum) s(n): 265653540472
- 138912800000 is an abundant number, because the sum of its proper divisors (265653540472) is greater than itself. Its abundance is 126740740472
Bases of 138912800000
- Binary: 100000010101111101100100011101000000002
- Hexadecimal: 0x2057D91D00
- Base-36: 1RTD3EGW
Squares and roots of 138912800000
- 138912800000 squared (1389128000002) is 19296766003840000000000
- 138912800000 cubed (1389128000003) is 2680567796538225152000000000000000
-
The
square root of 138912800000 is 372710.0749912725 -
The
cube root of 138912800000 is 5179.0180157301
Scales and comparisons
How big is 138912800000?- 138,912,800,000 seconds is equal to 4,416 years, 51 weeks, 6 days, 53 minutes, 20 seconds.
-
To count from 1 to 138,912,800,000 would take you about eight thousand, eight hundred thirty-three 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 138912800000 cubic inches would be around 431.6 feet tall.
Recreational maths with 138912800000
- 138912800000 backwards is 000008219831
- 138912800000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138912800000's digits is 32
- More coming soon!
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