155134297920
155,134,297,920 is an even composite number composed of six prime numbers multiplied together.
155134297920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 155134297920:
26 × 3 × 5 × 72 × 59 × 55897
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 59 × 55897)See below for interesting mathematical facts about the number 155134297920 from the Numbermatics database.
Names of 155134297920
- Cardinal: 155134297920 can be written as One hundred fifty-five billion, one hundred thirty-four million, two hundred ninety-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.5513429792 × 1011
Factors of 155134297920
Divisors of 155134297920
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 59 60 64 70 80 84 96 98 105 112 118 120 140 147 160 168 177 192 196 210 224 236 240 245 280 294 295 320 336 354 392 413 420 448 472 480 490 560 588 590 672 708 735 784 826 840 885 944 960 980 1120 1176 1180 1239 1344 1416 1470 1568 1652 1680 1770 1888 1960 2065 2240 2352 2360 2478 2832 2891 2940 3136 3304 3360 3540 3776 3920 4130 4704 4720 4956 5664 5782 5880 6195 6608 6720 7080 7840 8260 8673 9408 9440 9912 11328 11564 11760 12390 13216 14160 14455 15680 16520 17346 18880 19824 23128 23520 24780 26432 28320 28910 33040 34692 39648 43365 46256 47040 49560 55897 56640 57820 66080 69384 79296 86730 92512 99120 111794 115640 132160 138768 167691 173460 185024 198240 223588 231280 277536 279485 335382 346920 391279 396480 447176 462560 555072 558970 670764 693840 782558 838455 894352 925120 1117940 1173837 1341528 1387680 1565116 1676910 1788704 1956395 2235880 2347674 2683056 2738953 2775360 3130232 3297923 3353820 3577408 3912790 4471760 4695348 5366112 5477906 5869185 6260464 6595846 6707640 7825580 8216859 8943520 9390696 9893769 10732224 10955812 11738370 12520928 13191692 13415280 13694765 15651160 16433718 16489615 17887040 18781392 19787538 21911624 23085461 23476740 25041856 26383384 26830560 27389530 31302320 32867436 32979230 37562784 39575076 41084295 43823248 46170922 46953480 49468845 52766768 53661120 54779060 62604640 65734872 65958460 69256383 75125568 79150152 82168590 87646496 92341844 93906960 98937690 105533536 109558120 115427305 125209280 131469744 131916920 138512766 158300304 161598227 164337180 175292992 184683688 187813920 197875380 211067072 219116240 230854610 262939488 263833840 277025532 316600608 323196454 328674360 346281915 369367376 375627840 395750760 438232480 461709220 484794681 525878976 527667680 554051064 633201216 646392908 657348720 692563830 738734752 791501520 807991135 876464960 923418440 969589362 1055335360 1108102128 1292785816 1314697440 1385127660 1477469504 1583003040 1615982270 1846836880 1939178724 2216204256 2423973405 2585571632 2629394880 2770255320 3166006080 3231964540 3693673760 3878357448 4432408512 4847946810 5171143264 5540510640 6463929080 7387347520 7756714896 9695893620 10342286528 11081021280 12927858160 15513429792 19391787240 22162042560 25855716320 31026859584 38783574480 51711432640 77567148960 155134297920
- Sum of all divisors σ(n): 582689695680
- Sum of proper divisors (its aliquot sum) s(n): 427555397760
- 155134297920 is an abundant number, because the sum of its proper divisors (427555397760) is greater than itself. Its abundance is 272421099840
Bases of 155134297920
- Binary: 100100000111101011100110000111010000002
- Hexadecimal: 0x241EB98740
- Base-36: 1Z9MYEDC
Squares and roots of 155134297920
- 155134297920 squared (1551342979202) is 24066650391131316326400
- 155134297920 cubed (1551342979203) is 3733562911714250152821497561088000
-
The
square root of 155134297920 is 393870.9153009397 -
The
cube root of 155134297920 is 5373.2363182115
Scales and comparisons
How big is 155134297920?- 155,134,297,920 seconds is equal to 4,932 years, 41 weeks, 20 hours, 32 minutes.
-
To count from 1 to 155,134,297,920 would take you about nine thousand, eight hundred sixty-five 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 155134297920 cubic inches would be around 447.8 feet tall.
Recreational maths with 155134297920
- 155134297920 backwards is 029792431551
- 155134297920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 155134297920's digits is 48
- More coming soon!
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