38128545000
38,128,545,000 is an even composite number composed of six prime numbers multiplied together.
38128545000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 38128545000:
23 × 32 × 54 × 7 × 13 × 9311
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 13 × 9311)See below for interesting mathematical facts about the number 38128545000 from the Numbermatics database.
Names of 38128545000
- Cardinal: 38128545000 can be written as Thirty-eight billion, one hundred twenty-eight million, five hundred forty-five thousand.
Scientific notation
- Scientific notation: 3.8128545 × 1010
Factors of 38128545000
Divisors of 38128545000
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 25 26 28 30 35 36 39 40 42 45 50 52 56 60 63 65 70 72 75 78 84 90 91 100 104 105 117 120 125 126 130 140 150 156 168 175 180 182 195 200 210 225 234 250 252 260 273 280 300 312 315 325 350 360 364 375 390 420 450 455 468 500 504 520 525 546 585 600 625 630 650 700 728 750 780 819 840 875 900 910 936 975 1000 1050 1092 1125 1170 1250 1260 1300 1365 1400 1500 1560 1575 1625 1638 1750 1800 1820 1875 1950 2100 2184 2250 2275 2340 2500 2520 2600 2625 2730 2925 3000 3150 3250 3276 3500 3640 3750 3900 4095 4200 4375 4500 4550 4680 4875 5000 5250 5460 5625 5850 6300 6500 6552 6825 7000 7500 7800 7875 8125 8190 8750 9000 9100 9311 9750 10500 10920 11250 11375 11700 12600 13000 13125 13650 14625 15000 15750 16250 16380 17500 18200 18622 19500 20475 21000 22500 22750 23400 24375 26250 27300 27933 29250 31500 32500 32760 34125 35000 37244 39000 39375 40950 45000 45500 46555 48750 52500 54600 55866 56875 58500 63000 65000 65177 68250 73125 74488 78750 81900 83799 91000 93110 97500 102375 105000 111732 113750 117000 121043 130354 136500 139665 146250 157500 163800 167598 170625 186220 195000 195531 204750 223464 227500 232775 242086 260708 273000 279330 292500 315000 325885 335196 341250 363129 372440 391062 409500 418995 455000 465550 484172 511875 521416 558660 585000 586593 605215 651770 670392 682500 698325 726258 782124 819000 837990 847301 931100 968344 977655 1023750 1089387 1117320 1163875 1173186 1210430 1303540 1365000 1396650 1452516 1564248 1629425 1675980 1694602 1815645 1862200 1955310 2047500 2094975 2178774 2327750 2346372 2420860 2541903 2607080 2793300 2905032 2932965 3026075 3258850 3351960 3389204 3491625 3631290 3910620 4095000 4189950 4236505 4357548 4655500 4692744 4841720 4888275 5083806 5446935 5586600 5819375 5865930 6052150 6517700 6778408 6983250 7262580 7625709 7821240 8147125 8379900 8473010 8715096 9078225 9311000 9776550 10167612 10474875 10893870 11638750 11731860 12104300 12709515 13035400 13966500 14525160 14664825 15130375 15251418 16294250 16759800 16946020 17458125 18156450 19553100 20335224 20949750 21182525 21787740 23277500 23463720 24208600 24441375 25419030 27234675 27933000 29329650 30260750 30502836 32588500 33892040 34916250 36312900 38128545 39106200 40735625 41899500 42365050 43575480 45391125 46555000 48882750 50838060 52374375 54469350 58659300 60521500 61005672 63547575 65177000 69832500 72625800 73324125 75651875 76257090 81471250 83799000 84730100 90782250 97765500 101676120 104748750 105912625 108938700 117318600 121043000 122206875 127095150 136173375 139665000 146648250 151303750 152514180 162942500 169460200 181564500 190642725 195531000 209497500 211825250 217877400 226955625 244413750 254190300 272346750 293296500 302607500 305028360 317737875 325885000 363129000 366620625 381285450 418995000 423650500 453911250 488827500 508380600 529563125 544693500 586593000 605215000 635475750 680866875 733241250 762570900 847301000 907822500 953213625 977655000 1059126250 1089387000 1270951500 1361733750 1466482500 1525141800 1588689375 1815645000 1906427250 2118252500 2541903000 2723467500 2932965000 3177378750 3812854500 4236505000 4766068125 5446935000 6354757500 7625709000 9532136250 12709515000 19064272500 38128545000
- Sum of all divisors σ(n): 158835156480
- Sum of proper divisors (its aliquot sum) s(n): 120706611480
- 38128545000 is an abundant number, because the sum of its proper divisors (120706611480) is greater than itself. Its abundance is 82578066480
Bases of 38128545000
- Binary: 1000111000001010001101101100111010002
- Hexadecimal: 0x8E0A36CE8
- Base-36: HIKR1M0
Squares and roots of 38128545000
- 38128545000 squared (381285450002) is 1453785943817025000000
- 38128545000 cubed (381285450003) is 55430742779194909478625000000000
-
The
square root of 38128545000 is 195265.3195014415 -
The
cube root of 38128545000 is 3365.7620623981
Scales and comparisons
How big is 38128545000?- 38,128,545,000 seconds is equal to 1,212 years, 19 weeks, 1 day, 14 hours, 30 minutes.
-
To count from 1 to 38,128,545,000 would take you about two thousand, four hundred twenty-four 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 38128545000 cubic inches would be around 280.5 feet tall.
Recreational maths with 38128545000
- 38128545000 backwards is 00054582183
- 38128545000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38128545000's digits is 36
- More coming soon!
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