145309838960
145,309,838,960 is an even composite number composed of six prime numbers multiplied together.
145309838960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 145309838960:
24 × 5 × 112 × 13 × 31 × 1932
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 13 × 31 × 193 × 193)See below for interesting mathematical facts about the number 145309838960 from the Numbermatics database.
Names of 145309838960
- Cardinal: 145309838960 can be written as One hundred forty-five billion, three hundred nine million, eight hundred thirty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.4530983896 × 1011
Factors of 145309838960
Divisors of 145309838960
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 31 40 44 52 55 62 65 80 88 104 110 121 124 130 143 155 176 193 208 220 242 248 260 286 310 341 386 403 440 484 496 520 572 605 620 682 715 772 806 880 965 968 1040 1144 1210 1240 1364 1430 1544 1573 1612 1705 1930 1936 2015 2123 2288 2420 2480 2509 2728 2860 3088 3146 3224 3410 3751 3860 4030 4246 4433 4840 5018 5456 5720 5983 6292 6448 6820 7502 7720 7865 8060 8492 8866 9680 10036 10615 11440 11966 12545 12584 13640 15004 15440 15730 16120 16984 17732 18755 20072 21230 22165 23353 23932 25090 25168 27280 27599 29915 30008 31460 32240 33968 35464 37249 37510 40144 42460 44330 46706 47864 48763 50180 55198 59830 60016 62920 65813 70928 74498 75020 77779 84920 88660 93412 95728 97526 100360 110396 116765 119660 125840 131626 137995 148996 150040 155558 169840 177320 186245 186824 195052 200720 220792 233530 239320 243815 263252 275990 297992 300080 303589 311116 329065 354640 372490 373648 388895 390104 409739 441584 467060 478640 484237 487630 526504 551980 595984 607178 622232 658130 723943 744980 777790 780208 819478 855569 934120 968474 975260 1053008 1103960 1154719 1214356 1244464 1316260 1447886 1489960 1517945 1555580 1638956 1711138 1868240 1936948 1950520 2048695 2207920 2309438 2421185 2428712 2632520 2895772 2979920 3035890 3111160 3277912 3422276 3619715 3873896 3901040 4097390 4277845 4507129 4618876 4842370 4857424 5265040 5326607 5773595 5791544 6071780 6222320 6555824 6844552 7239430 7747792 8194780 8555690 9014258 9237752 9411259 9684740 10653214 11547190 11583088 12143560 12701909 13689104 14478860 15011347 16389560 17111380 18028516 18475504 18822518 19369480 21306428 22535645 23094380 24287120 25403818 26633035 28957720 30022694 32779120 34222760 36057032 37645036 38738960 42612856 45071290 46188760 47056295 50807636 53266070 57915440 58592677 60045388 63509545 68445520 72114064 75056735 75290072 85225712 90142580 92377520 94112590 101615272 106532140 117185354 120090776 127019090 139720999 150113470 150580144 165124817 180285160 188225180 203230544 213064280 234370708 240181552 254038180 279441998 292963385 300226940 330249634 360570320 376450360 426128560 468741416 508076360 558883996 585926770 600453880 660499268 698604995 752900720 825624085 937482832 1016152720 1117767992 1171853540 1200907760 1320998536 1397209990 1651248170 1816372987 2235535984 2343707080 2641997072 2794419980 3302496340 3632745974 4687414160 5588839960 6604992680 7265491948 9081864935 11177679920 13209985360 14530983896 18163729870 29061967792 36327459740 72654919480 145309838960
- Sum of all divisors σ(n): 414966690432
- Sum of proper divisors (its aliquot sum) s(n): 269656851472
- 145309838960 is an abundant number, because the sum of its proper divisors (269656851472) is greater than itself. Its abundance is 124347012512
Bases of 145309838960
- Binary: 100001110101010010010000101110011100002
- Hexadecimal: 0x21D5242E70
- Base-36: 1UR5Q5BK
Squares and roots of 145309838960
- 145309838960 squared (1453098389602) is 21114949298581133881600
- 145309838960 cubed (1453098389603) is 3068209882225389520829495707136000
-
The
square root of 145309838960 is 381195.2766758791 -
The
cube root of 145309838960 is 5257.3272016019
Scales and comparisons
How big is 145309838960?- 145,309,838,960 seconds is equal to 4,620 years, 20 weeks, 6 days, 20 hours, 9 minutes, 20 seconds.
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To count from 1 to 145,309,838,960 would take you about nine thousand, two hundred forty 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 145309838960 cubic inches would be around 438.1 feet tall.
Recreational maths with 145309838960
- 145309838960 backwards is 069838903541
- The number of decimal digits it has is: 12
- The sum of 145309838960's digits is 56
- More coming soon!
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