1388208808006912
1,388,208,808,006,912 is an even composite number composed of four prime numbers multiplied together.
What does the number 1388208808006912 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 216 divisors.
1388208808006912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1388208808006912:
28 × 192 × 2813 × 677
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 19 × 281 × 281 × 281 × 677)See below for interesting mathematical facts about the number 1388208808006912 from the Numbermatics database.
Names of 1388208808006912
- Cardinal: 1388208808006912 can be written as One quadrillion, three hundred eighty-eight trillion, two hundred eight billion, eight hundred eight million, six thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.388208808006912 × 1015
Factors of 1388208808006912
Divisors of 1388208808006912
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 8 16 19 32 38 64 76 128 152 256 281 304 361 562 608 677 722 1124 1216 1354 1444 2248 2432 2708 2888 4496 4864 5339 5416 5776 8992 10678 10832 11552 12863 17984 21356 21664 23104 25726 35968 42712 43328 46208 51452 71936 78961 85424 86656 92416 101441 102904 157922 170848 173312 190237 202882 205808 244397 315844 341696 380474 405764 411616 488794 631688 683392 760948 811528 823232 977588 1263376 1366784 1500259 1521896 1623056 1646464 1955176 2526752 3000518 3043792 3246112 3292928 3614503 3910352 5053504 6001036 6087584 6492224 7229006 7820704 10107008 12002072 12175168 12984448 14458012 15641408 20214016 22188041 24004144 24350336 25968896 28504921 28916024 31282816 44376082 48008288 48700672 53456597 57009842 57832048 62565632 68675557 88752164 96016576 106913194 114019684 115664096 137351114 177504328 192033152 213826388 228039368 231328192 274702228 355008656 384066304 421572779 427652776 456078736 462656384 549404456 710017312 843145558 855305552 912157472 925312768 1015675343 1098808912 1420034624 1686291116 1710611104 1824314944 2031350686 2197617824 2840069248 3372582232 3421222208 3648629888 4062701372 4395235648 5680138496 6745164464 6842444416 7297259776 8009882801 8125402744 8790471296 13490328928 13684888832 15021303757 16019765602 16250805488 17580942592 19297831517 26980657856 30042607514 32039531204 32501610976 38595663034 53961315712 60085215028 64079062408 65003221952 77191326068 107922631424 120170430056 128158124816 130006443904 154382652136 240340860112 256316249632 260012887808 285404771383 308765304272 480681720224 512632499264 570809542766 617530608544 961363440448 1025264998528 1141619085532 1235061217088 1922726880896 2050529997056 2283238171064 2470122434176 3845453761792 4566476342128 4940244868352 5422690656277 9132952684256 10845381312554 18265905368512 21690762625108 36531810737024 43381525250216 73063621474048 86763050500432 173526101000864 347052202001728 694104404003456 1388208808006912
- Sum of all divisors σ(n): 2939292577107432
- Sum of proper divisors (its aliquot sum) s(n): 1551083769100520
- 1388208808006912 is an abundant number, because the sum of its proper divisors (1551083769100520) is greater than itself. Its abundance is 162874961093608
Bases of 1388208808006912
- Binary: 1001110111010010001100011001110000000010101000000002
- Hexadecimal: 0x4EE918CE01500
- Base-36: DO2UBLSQ9S
Squares and roots of 1388208808006912
- 1388208808006912 squared (13882088080069122) is 1927123694627971462561839775744
- 1388208808006912 cubed (13882088080069123) is 2675250087001372546478256760121792989681942528
-
The
square root of 1388208808006912 is 37258674.2652890429 -
The
cube root of 1388208808006912 is 111553.9446318281
Scales and comparisons
How big is 1388208808006912?- 1,388,208,808,006,912 seconds is equal to 44,140,746 years, 4 weeks, 2 days, 3 hours, 41 minutes, 52 seconds.
-
To count from 1 to 1,388,208,808,006,912 would take you about one hundred thirty-two million, four hundred twenty-two thousand, two hundred thirty-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 1388208808006912 cubic inches would be around 9296.2 feet tall.
Recreational maths with 1388208808006912
- 1388208808006912 backwards is 2196008088028831
- 1388208808006912 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1388208808006912's digits is 64
- More coming soon!
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