138678925500
138,678,925,500 is an even composite number composed of five prime numbers multiplied together.
138678925500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138678925500:
22 × 34 × 53 × 23 × 533
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 23 × 53 × 53 × 53)See below for interesting mathematical facts about the number 138678925500 from the Numbermatics database.
Names of 138678925500
- Cardinal: 138678925500 can be written as One hundred thirty-eight billion, six hundred seventy-eight million, nine hundred twenty-five thousand, five hundred.
Scientific notation
- Scientific notation: 1.386789255 × 1011
Factors of 138678925500
Divisors of 138678925500
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 25 27 30 36 45 46 50 53 54 60 69 75 81 90 92 100 106 108 115 125 135 138 150 159 162 180 207 212 225 230 250 265 270 276 300 318 324 345 375 405 414 450 460 477 500 530 540 575 621 636 675 690 750 795 810 828 900 954 1035 1060 1125 1150 1219 1242 1325 1350 1380 1431 1500 1590 1620 1725 1863 1908 2025 2070 2250 2300 2385 2438 2484 2650 2700 2809 2862 2875 3105 3180 3375 3450 3657 3726 3975 4050 4140 4293 4500 4770 4876 5175 5300 5618 5724 5750 6095 6210 6625 6750 6900 7155 7314 7452 7950 8100 8427 8586 8625 9315 9540 10125 10350 10971 11236 11500 11925 12190 12420 13250 13500 14045 14310 14628 15525 15900 16854 17172 17250 18285 18630 19875 20250 20700 21465 21942 23850 24380 25281 25875 26500 28090 28620 30475 31050 32913 33708 34500 35775 36570 37260 39750 40500 42135 42930 43884 46575 47700 50562 51750 54855 56180 59625 60950 62100 64607 65826 70225 71550 73140 75843 77625 79500 84270 85860 91425 93150 98739 101124 103500 107325 109710 119250 121900 126405 129214 131652 140450 143100 148877 151686 152375 155250 164565 168540 178875 182850 186300 193821 197478 210675 214650 219420 227529 232875 238500 252810 258428 274275 280900 297754 303372 304750 310500 323035 329130 351125 357750 365700 379215 387642 394956 421350 429300 446631 455058 457125 465750 493695 505620 536625 548550 581463 595508 609500 632025 646070 658260 702250 715500 744385 758430 775284 822825 842700 893262 910116 914250 931500 969105 987390 1053375 1073250 1097100 1137645 1162926 1264050 1292140 1339893 1371375 1404500 1488770 1516860 1615175 1645650 1744389 1786524 1828500 1896075 1938210 1974780 2106750 2146500 2233155 2275290 2325852 2468475 2528100 2679786 2742750 2907315 2977540 3160125 3230350 3291300 3424171 3488778 3721925 3792150 3876420 4019679 4114125 4213500 4466310 4550580 4845525 4936950 5233167 5359572 5485500 5688225 5814630 6320250 6460700 6699465 6848342 6977556 7443850 7584300 8039358 8075875 8228250 8721945 8932620 9480375 9691050 9873900 10272513 10466334 11165775 11376450 11629260 12059037 12342375 12640500 13398930 13696684 14536575 14887700 16078716 16151750 16456500 17120855 17443890 18609625 18960750 19382100 20098395 20545026 20932668 22331550 22752900 24118074 24227625 24684750 26165835 26797860 28441125 29073150 30817539 32303500 33497325 34241710 34887780 37219250 37921500 40196790 41090052 43609725 44663100 48236148 48455250 49369500 51362565 52331670 55828875 56882250 58146300 60295185 61635078 66994650 68483420 72682875 74438500 80393580 85604275 87219450 92452617 96910500 100491975 102725130 104663340 111657750 113764500 120590370 123270156 130829175 133989300 145365750 154087695 167486625 171208550 174438900 184905234 200983950 205450260 218048625 223315500 241180740 256812825 261658350 277357851 290731500 301475925 308175390 334973250 342417100 369810468 401967900 428021375 436097250 462263085 502459875 513625650 523316700 554715702 602951850 616350780 654145875 669946500 770438475 856042750 872194500 924526170 1004919750 1027251300 1109431404 1205903700 1284064125 1308291750 1386789255 1507379625 1540876950 1712085500 1849052340 2009839500 2311315425 2568128250 2616583500 2773578510 3014759250 3081753900 3852192375 4622630850 5136256500 5547157020 6029518500 6933946275 7704384750 9245261700 11556577125 13867892550 15408769500 23113154250 27735785100 34669731375 46226308500 69339462750 138678925500
- Sum of all divisors σ(n): 481193032320
- Sum of proper divisors (its aliquot sum) s(n): 342514106820
- 138678925500 is an abundant number, because the sum of its proper divisors (342514106820) is greater than itself. Its abundance is 203835181320
Bases of 138678925500
- Binary: 100000010010011110100001111000101111002
- Hexadecimal: 0x2049E878BC
- Base-36: 1RPHUNR0
Squares and roots of 138678925500
- 138678925500 squared (1386789255002) is 19231844377834550250000
- 138678925500 cubed (1386789255003) is 2667051513701311445445756375000000
-
The
square root of 138678925500 is 372396.1942608975 -
The
cube root of 138678925500 is 5176.1099068637
Scales and comparisons
How big is 138678925500?- 138,678,925,500 seconds is equal to 4,409 years, 29 weeks, 1 day, 3 hours, 45 minutes.
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To count from 1 to 138,678,925,500 would take you about eight thousand, eight hundred nineteen 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 138678925500 cubic inches would be around 431.3 feet tall.
Recreational maths with 138678925500
- 138678925500 backwards is 005529876831
- 138678925500 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138678925500's digits is 54
- More coming soon!
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