1388797492628
1,388,797,492,628 is an even composite number composed of six prime numbers multiplied together.
1388797492628 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1388797492628:
22 × 72 × 13 × 53 × 972 × 1093
(2 × 2 × 7 × 7 × 13 × 53 × 97 × 97 × 1093)See below for interesting mathematical facts about the number 1388797492628 from the Numbermatics database.
Names of 1388797492628
- Cardinal: 1388797492628 can be written as One trillion, three hundred eighty-eight billion, seven hundred ninety-seven million, four hundred ninety-two thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 1.388797492628 × 1012
Factors of 1388797492628
Divisors of 1388797492628
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 13 14 26 28 49 52 53 91 97 98 106 182 194 196 212 364 371 388 637 679 689 742 1093 1261 1274 1358 1378 1484 2186 2522 2548 2597 2716 2756 4372 4753 4823 5044 5141 5194 7651 8827 9409 9506 9646 10282 10388 14209 15302 17654 18818 19012 19292 20564 28418 30604 33761 35308 35987 37636 53557 56836 57929 61789 65863 66833 67522 71974 99463 106021 107114 115858 122317 123578 131726 133666 135044 143948 198926 212042 214228 231716 244634 247156 251909 263452 267332 397852 405503 424084 461041 467831 489268 498677 503818 696241 742147 753077 811006 856219 922082 935662 997354 1007636 1378273 1392482 1484294 1506154 1622012 1712438 1844164 1871324 1994708 2756546 2784964 2838521 2968588 3012308 3274817 3424876 3490739 5195029 5271539 5513092 5619113 5677042 5993533 6482801 6549634 6981478 9647911 10284037 10390058 10543078 11238226 11354084 11987066 12965602 13099268 13962956 19295822 20568074 20780116 21086156 22476452 23974132 24435173 25931204 36900773 38591644 39333791 41136148 45379607 48870346 67535377 71988259 73048469 73801546 78667582 90759214 97740692 133692481 135070754 143976518 146096938 147603092 157335164 181518428 267384962 270141508 275336537 287953036 292193876 317657249 503917813 511339283 534769924 545053961 550673074 635314498 935847367 1007835626 1022678566 1090107922 1101346148 1270628996 1871694734 2015671252 2045357132 2180215844 3579374981 3743389468 3815377727 6550931569 7085701493 7158749962 7630755454 13101863138 14171402986 14317499924 15261510908 26203726276 26707644089 28342805972 49599910451 53415288178 99199820902 106830576356 198399641804 347199373157 694398746314 1388797492628
- Sum of all divisors σ(n): 3137296081752
- Sum of proper divisors (its aliquot sum) s(n): 1748498589124
- 1388797492628 is an abundant number, because the sum of its proper divisors (1748498589124) is greater than itself. Its abundance is 359701096496
Bases of 1388797492628
- Binary: 101000011010110101100011111111101100101002
- Hexadecimal: 0x1435AC7FD94
- Base-36: HQ0663KK
Squares and roots of 1388797492628
- 1388797492628 squared (13887974926282) is 1928758475529819714346384
- 1388797492628 cubed (13887974926283) is 2678654934700817313129141299078457152
-
The
square root of 1388797492628 is 1178472.5251901293 -
The
cube root of 1388797492628 is 11156.9710946601
Scales and comparisons
How big is 1388797492628?- 1,388,797,492,628 seconds is equal to 44,159 years, 24 weeks, 1 day, 1 hour, 17 minutes, 8 seconds.
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To count from 1 to 1,388,797,492,628 would take you about one hundred ten thousand, three hundred ninety-eight 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 1388797492628 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388797492628
- 1388797492628 backwards is 8262947978831
- The number of decimal digits it has is: 13
- The sum of 1388797492628's digits is 74
- More coming soon!
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