1538421424128
1,538,421,424,128 is an even composite number composed of four prime numbers multiplied together.
1538421424128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 1538421424128:
220 × 34 × 59 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 59 × 307)See below for interesting mathematical facts about the number 1538421424128 from the Numbermatics database.
Names of 1538421424128
- Cardinal: 1538421424128 can be written as One trillion, five hundred thirty-eight billion, four hundred twenty-one million, four hundred twenty-four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.538421424128 × 1012
Factors of 1538421424128
Divisors of 1538421424128
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 64 72 81 96 108 118 128 144 162 177 192 216 236 256 288 307 324 354 384 432 472 512 531 576 614 648 708 768 864 921 944 1024 1062 1152 1228 1296 1416 1536 1593 1728 1842 1888 2048 2124 2304 2456 2592 2763 2832 3072 3186 3456 3684 3776 4096 4248 4608 4779 4912 5184 5526 5664 6144 6372 6912 7368 7552 8192 8289 8496 9216 9558 9824 10368 11052 11328 12288 12744 13824 14736 15104 16384 16578 16992 18113 18432 19116 19648 20736 22104 22656 24576 24867 25488 27648 29472 30208 32768 33156 33984 36226 36864 38232 39296 41472 44208 45312 49152 49734 50976 54339 55296 58944 60416 65536 66312 67968 72452 73728 76464 78592 82944 88416 90624 98304 99468 101952 108678 110592 117888 120832 131072 132624 135936 144904 147456 152928 157184 163017 165888 176832 181248 196608 198936 203904 217356 221184 235776 241664 262144 265248 271872 289808 294912 305856 314368 326034 331776 353664 362496 393216 397872 407808 434712 442368 471552 483328 489051 524288 530496 543744 579616 589824 611712 628736 652068 663552 707328 724992 786432 795744 815616 869424 884736 943104 966656 978102 1048576 1060992 1087488 1159232 1179648 1223424 1257472 1304136 1327104 1414656 1449984 1467153 1572864 1591488 1631232 1738848 1769472 1886208 1933312 1956204 2121984 2174976 2318464 2359296 2446848 2514944 2608272 2654208 2829312 2899968 2934306 3145728 3182976 3262464 3477696 3538944 3772416 3866624 3912408 4243968 4349952 4636928 4718592 4893696 5029888 5216544 5308416 5658624 5799936 5868612 6365952 6524928 6955392 7077888 7544832 7733248 7824816 8487936 8699904 9273856 9437184 9787392 10059776 10433088 10616832 11317248 11599872 11737224 12731904 13049856 13910784 14155776 15089664 15466496 15649632 16975872 17399808 18547712 19574784 20119552 20866176 21233664 22634496 23199744 23474448 25463808 26099712 27821568 28311552 30179328 30932992 31299264 33951744 34799616 37095424 39149568 40239104 41732352 42467328 45268992 46399488 46948896 50927616 52199424 55643136 60358656 61865984 62598528 67903488 69599232 74190848 78299136 80478208 83464704 84934656 90537984 92798976 93897792 101855232 104398848 111286272 120717312 125197056 135806976 139198464 148381696 156598272 160956416 166929408 181075968 185597952 187795584 203710464 208797696 222572544 241434624 250394112 271613952 278396928 296763392 313196544 321912832 333858816 362151936 375591168 407420928 417595392 445145088 482869248 500788224 543227904 556793856 593526784 626393088 667717632 724303872 751182336 814841856 835190784 890290176 965738496 1001576448 1086455808 1187053568 1252786176 1335435264 1448607744 1502364672 1629683712 1670381568 1780580352 2003152896 2172911616 2374107136 2505572352 2670870528 2897215488 3004729344 3259367424 3561160704 4006305792 4345823232 4748214272 5011144704 5341741056 6009458688 6518734848 7122321408 8012611584 8691646464 9496428544 10683482112 12018917376 13037469696 14244642816 16025223168 18992857088 21366964224 24037834752 26074939392 28489285632 32050446336 42733928448 48075669504 56978571264 64100892672 85467856896 96151339008 128201785344 170935713792 192302678016 256403570688 384605356032 512807141376 769210712064 1538421424128
- Sum of all divisors σ(n): 4689397408080
- Sum of proper divisors (its aliquot sum) s(n): 3150975983952
- 1538421424128 is an abundant number, because the sum of its proper divisors (3150975983952) is greater than itself. Its abundance is 1612554559824
Bases of 1538421424128
- Binary: 101100110001100010001000000000000000000002
- Hexadecimal: 0x16631100000
- Base-36: JMQOE800
Squares and roots of 1538421424128
- 1538421424128 squared (15384214241282) is 2366740478216023660560384
- 1538421424128 cubed (15384214241283) is 3641044257038478880708649619818545152
-
The
square root of 1538421424128 is 1240331.1751818543 -
The
cube root of 1538421424128 is 11544.0563964379
Scales and comparisons
How big is 1538421424128?- 1,538,421,424,128 seconds is equal to 48,917 years, 2 weeks, 1 day, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 1,538,421,424,128 would take you about one hundred twenty-two thousand, two hundred ninety-two 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 1538421424128 cubic inches would be around 962 feet tall.
Recreational maths with 1538421424128
- 1538421424128 backwards is 8214241248351
- The number of decimal digits it has is: 13
- The sum of 1538421424128's digits is 45
- More coming soon!
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