122145189400
122,145,189,400 is an even composite number composed of six prime numbers multiplied together.
122145189400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 122145189400:
23 × 52 × 132 × 31 × 43 × 2711
(2 × 2 × 2 × 5 × 5 × 13 × 13 × 31 × 43 × 2711)See below for interesting mathematical facts about the number 122145189400 from the Numbermatics database.
Names of 122145189400
- Cardinal: 122145189400 can be written as One hundred twenty-two billion, one hundred forty-five million, one hundred eighty-nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.221451894 × 1011
Factors of 122145189400
Divisors of 122145189400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 31 40 43 50 52 62 65 86 100 104 124 130 155 169 172 200 215 248 260 310 325 338 344 403 430 520 559 620 650 676 775 806 845 860 1075 1118 1240 1300 1333 1352 1550 1612 1690 1720 2015 2150 2236 2600 2666 2711 2795 3100 3224 3380 4030 4225 4300 4472 5239 5332 5422 5590 6200 6665 6760 7267 8060 8450 8600 10075 10478 10664 10844 11180 13330 13555 13975 14534 16120 16900 17329 20150 20956 21688 22360 26195 26660 27110 27950 29068 33325 33800 34658 35243 36335 40300 41912 52390 53320 54220 55900 58136 66650 67775 69316 70486 72670 80600 84041 86645 104780 108440 111800 116573 130975 133300 135550 138632 140972 145340 168082 173290 176215 181675 209560 225277 233146 261950 266600 271100 281944 290680 336164 346580 352430 363350 420205 433225 450554 458159 466292 523900 542200 582865 672328 693160 704860 726700 840410 866450 881075 901108 916318 932584 1047800 1092533 1126385 1165730 1409720 1453400 1515449 1680820 1732900 1762150 1802216 1832636 2101025 2185066 2252770 2290795 2331460 2914325 3030898 3361640 3465800 3524300 3613763 3665272 4202050 4370132 4505540 4581590 4662920 5462665 5631925 5828650 6061796 7048600 7227526 7577245 8404100 8740264 9011080 9163180 10925330 11263850 11453975 11657300 12123592 14202929 14455052 15154490 16808200 18068815 18326360 19700837 21850660 22527700 22907950 23314600 27313325 28405858 28910104 30308980 36137630 37886225 39401674 43701320 45055400 45815900 46978919 54626650 56811716 60617960 71014645 72275260 75772450 78803348 90344075 91631800 93957838 98504185 109253300 113623432 142029290 144550520 151544900 157606696 180688150 187915676 197008370 218506600 234894595 284058580 303089800 355073225 361376300 375831352 394016740 469789190 492520925 568117160 610725947 710146450 722752600 788033480 939578380 985041850 1174472975 1221451894 1420292900 1879156760 1970083700 2348945950 2442903788 2840585800 3053629735 3940167400 4697891900 4885807576 6107259470 9395783800 12214518940 15268148675 24429037880 30536297350 61072594700 122145189400
- Sum of all divisors σ(n): 324934917120
- Sum of proper divisors (its aliquot sum) s(n): 202789727720
- 122145189400 is an abundant number, because the sum of its proper divisors (202789727720) is greater than itself. Its abundance is 80644538320
Bases of 122145189400
- Binary: 11100011100000110101110101110000110002
- Hexadecimal: 0x1C706BAE18
- Base-36: 1K423BBS
Squares and roots of 122145189400
- 122145189400 squared (1221451894002) is 14919447293561872360000
- 122145189400 cubed (1221451894003) is 1822338715415432300030824984000000
-
The
square root of 122145189400 is 349492.7601539123 -
The
cube root of 122145189400 is 4961.6423492725
Scales and comparisons
How big is 122145189400?- 122,145,189,400 seconds is equal to 3,883 years, 43 weeks, 4 days, 11 hours, 16 minutes, 40 seconds.
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To count from 1 to 122,145,189,400 would take you about seven thousand, seven hundred sixty-seven 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 122145189400 cubic inches would be around 413.5 feet tall.
Recreational maths with 122145189400
- 122145189400 backwards is 004981541221
- The number of decimal digits it has is: 12
- The sum of 122145189400's digits is 37
- More coming soon!
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