13138556400
13,138,556,400 is an even composite number composed of six prime numbers multiplied together.
13138556400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred divisors.
Prime factorization of 13138556400:
24 × 34 × 52 × 31 × 103 × 127
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 31 × 103 × 127)See below for interesting mathematical facts about the number 13138556400 from the Numbermatics database.
Names of 13138556400
- Cardinal: 13138556400 can be written as Thirteen billion, one hundred thirty-eight million, five hundred fifty-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.31385564 × 1010
Factors of 13138556400
Divisors of 13138556400
- Number of divisors d(n): 600
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 31 36 40 45 48 50 54 60 62 72 75 80 81 90 93 100 103 108 120 124 127 135 144 150 155 162 180 186 200 206 216 225 240 248 254 270 279 300 309 310 324 360 372 381 400 405 412 432 450 465 496 508 515 540 558 600 618 620 635 648 675 720 744 762 775 810 824 837 900 927 930 1016 1030 1080 1116 1143 1200 1236 1240 1270 1296 1350 1395 1488 1524 1545 1550 1620 1648 1674 1800 1854 1860 1905 2025 2032 2060 2160 2232 2286 2325 2472 2480 2511 2540 2575 2700 2781 2790 3048 3090 3100 3175 3193 3240 3348 3429 3600 3708 3720 3810 3937 4050 4120 4185 4464 4572 4635 4650 4944 5022 5080 5150 5400 5562 5580 5715 6096 6180 6200 6350 6386 6480 6696 6858 6975 7416 7440 7620 7725 7874 8100 8240 8343 8370 9144 9270 9300 9525 9579 10044 10160 10287 10300 10800 11124 11160 11430 11811 12360 12400 12555 12700 12772 13081 13392 13716 13905 13950 14832 15240 15450 15748 15965 16200 16686 16740 17145 18288 18540 18600 19050 19158 19685 20088 20574 20600 20925 22248 22320 22860 23175 23622 24720 25110 25400 25544 26162 27432 27810 27900 28575 28737 30480 30900 31496 31930 32400 33372 33480 34290 35433 37080 37200 38100 38316 39243 39370 40176 41148 41200 41715 41850 44496 45720 46350 47244 47895 50220 50800 51088 51435 52324 54864 55620 55800 57150 57474 59055 61800 62775 62992 63860 65405 66744 66960 68580 69525 70866 74160 76200 76632 78486 78740 79825 82296 83430 83700 85725 86211 91440 92700 94488 95790 98425 100440 102870 104648 106299 111240 111600 114300 114948 117729 118110 123600 125550 127720 130810 133488 137160 139050 141732 143685 152400 153264 156972 157480 159650 164592 166860 167400 171450 172422 177165 185400 188976 191580 196215 196850 200880 205740 208575 209296 212598 222480 228600 229896 235458 236220 239475 251100 255440 257175 258633 261620 274320 278100 283464 287370 295275 313944 314960 318897 319300 327025 333720 334800 342900 344844 353187 354330 370800 383160 392430 393700 405511 411480 417150 425196 431055 457200 459792 470916 472440 478950 502200 514350 517266 523240 531495 556200 566928 574740 588645 590550 627888 637794 638600 654050 667440 685800 689688 706374 708660 718425 766320 784860 787400 811022 822960 834300 850392 862110 885825 941832 944880 957900 981075 1004400 1028700 1034532 1046480 1059561 1062990 1112400 1149480 1177290 1181100 1216533 1275588 1277200 1293165 1308100 1371600 1379376 1412748 1417320 1436850 1569720 1574800 1594485 1622044 1668600 1700784 1724220 1765935 1771650 1883664 1915800 1962150 2027555 2057400 2069064 2119122 2125980 2155275 2298960 2354580 2362200 2433066 2551176 2586330 2616200 2657475 2825496 2834640 2873700 2943225 3139440 3188970 3244088 3337200 3448440 3531870 3543300 3649599 3831600 3924300 4055110 4114800 4138128 4238244 4251960 4310550 4709160 4724400 4866132 5102352 5172660 5232400 5297805 5314950 5650992 5747400 5886450 6082665 6377940 6465825 6488176 6896880 7063740 7086600 7299198 7848600 7972425 8110220 8476488 8503920 8621100 8829675 9418320 9732264 10137775 10345320 10595610 10629900 10948797 11494800 11772900 12165330 12755880 12931650 14127480 14173200 14598396 15697200 15944850 16220440 16952976 17242200 17659350 18247995 19464528 20275550 20690640 21191220 21259800 21897594 23545800 24330660 25511760 25863300 26489025 28254960 29196792 30413325 31889700 32440880 32846391 34484400 35318700 36495990 40551100 42382440 42519600 43795188 47091600 48661320 51726600 52978050 54743985 58393584 60826650 63779400 65692782 70637400 72991980 81102200 84764880 87590376 91239975 97322640 103453200 105956100 109487970 121653300 127558800 131385564 141274800 145983960 162204400 164231955 175180752 182479950 211912200 218975940 243306600 262771128 273719925 291967920 328463910 364959900 423824400 437951880 486613200 525542256 547439850 656927820 729919800 821159775 875903760 1094879700 1313855640 1459839600 1642319550 2189759400 2627711280 3284639100 4379518800 6569278200 13138556400
- Sum of all divisors σ(n): 49533845504
- Sum of proper divisors (its aliquot sum) s(n): 36395289104
- 13138556400 is an abundant number, because the sum of its proper divisors (36395289104) is greater than itself. Its abundance is 23256732704
Bases of 13138556400
- Binary: 11000011110001111001110101111100002
- Hexadecimal: 0x30F1E75F0
- Base-36: 61ACV00
Squares and roots of 13138556400
- 13138556400 squared (131385564002) is 172621664275980960000
- 13138556400 cubed (131385564003) is 2267999471951841008286144000000
-
The
square root of 13138556400 is 114623.5420845125 -
The
cube root of 13138556400 is 2359.6588370191
Scales and comparisons
How big is 13138556400?- 13,138,556,400 seconds is equal to 417 years, 39 weeks, 5 days, 15 hours.
-
To count from 1 to 13,138,556,400 would take you about eight hundred thirty-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 13138556400 cubic inches would be around 196.6 feet tall.
Recreational maths with 13138556400
- 13138556400 backwards is 00465583131
- 13138556400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13138556400's digits is 36
- More coming soon!
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