1215421065216
1,215,421,065,216 is an even composite number composed of five prime numbers multiplied together.
1215421065216 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 1215421065216:
211 × 34 × 31 × 127 × 1861
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 127 × 1861)See below for interesting mathematical facts about the number 1215421065216 from the Numbermatics database.
Names of 1215421065216
- Cardinal: 1215421065216 can be written as One trillion, two hundred fifteen billion, four hundred twenty-one million, sixty-five thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.215421065216 × 1012
Factors of 1215421065216
Divisors of 1215421065216
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 127 128 144 162 186 192 216 248 254 256 279 288 324 372 381 384 432 496 508 512 558 576 648 744 762 768 837 864 992 1016 1024 1116 1143 1152 1296 1488 1524 1536 1674 1728 1861 1984 2032 2048 2232 2286 2304 2511 2592 2976 3048 3072 3348 3429 3456 3722 3937 3968 4064 4464 4572 4608 5022 5184 5583 5952 6096 6144 6696 6858 6912 7444 7874 7936 8128 8928 9144 9216 10044 10287 10368 11166 11811 11904 12192 13392 13716 13824 14888 15748 15872 16256 16749 17856 18288 18432 20088 20574 20736 22332 23622 23808 24384 26784 27432 27648 29776 31496 31744 32512 33498 35433 35712 36576 40176 41148 41472 44664 47244 47616 48768 50247 53568 54864 55296 57691 59552 62992 63488 65024 66996 70866 71424 73152 80352 82296 82944 89328 94488 95232 97536 100494 106299 107136 109728 115382 119104 125984 130048 133992 141732 142848 146304 150741 160704 164592 165888 173073 178656 188976 190464 195072 200988 212598 214272 219456 230764 236347 238208 251968 260096 267984 283464 285696 292608 301482 318897 321408 329184 346146 357312 377952 390144 401976 425196 428544 438912 461528 472694 476416 503936 519219 535968 566928 571392 585216 602964 637794 642816 658368 692292 709041 714624 755904 780288 803952 850392 857088 877824 923056 945388 952832 1007872 1038438 1071936 1133856 1170432 1205928 1275588 1285632 1316736 1384584 1418082 1429248 1511808 1557657 1607904 1700784 1714176 1755648 1846112 1890776 1905664 2015744 2076876 2127123 2143872 2267712 2340864 2411856 2551176 2571264 2633472 2769168 2836164 2858496 3023616 3115314 3215808 3401568 3511296 3692224 3781552 3811328 4031488 4153752 4254246 4287744 4535424 4672971 4823712 5102352 5142528 5266944 5538336 5672328 5716992 6047232 6230628 6381369 6431616 6803136 7022592 7326757 7384448 7563104 8062976 8307504 8508492 8575488 9070848 9345942 9647424 10204704 10533888 11076672 11344656 11433984 12094464 12461256 12762738 12863232 13606272 14653514 14768896 15126208 16615008 17016984 17150976 18141696 18691884 19144107 19294848 20409408 21067776 21980271 22153344 22689312 24188928 24922512 25525476 25726464 27212544 29307028 29537792 30252416 33230016 34033968 34301952 36283392 37383768 38288214 38589696 40818816 43960542 44306688 45378624 49845024 51050952 51452928 54425088 58614056 59075584 60504832 65940813 66460032 68067936 72566784 74767536 76576428 77179392 81637632 87921084 88613376 90757248 99690048 102101904 102905856 108850176 117228112 118151168 121009664 131881626 132920064 136135872 149535072 153152856 154358784 163275264 175842168 177226752 181514496 197822439 199380096 204203808 217700352 234456224 242019328 263763252 265840128 272271744 299070144 306305712 308717568 326550528 351684336 354453504 363028992 395644878 398760192 408407616 468912448 484038656 527526504 531680256 544543488 593467317 598140288 612611424 653101056 703368672 726057984 791289756 797520384 816815232 937824896 1055053008 1063360512 1089086976 1186934634 1196280576 1225222848 1406737344 1452115968 1582579512 1595040768 1633630464 1875649792 2110106016 2178173952 2373869268 2392561152 2450445696 2813474688 3165159024 3190081536 3267260928 3751299584 4220212032 4356347904 4747738536 4785122304 4900891392 5626949376 6330318048 6534521856 7502599168 8440424064 9495477072 9570244608 9801782784 11253898752 12660636096 13069043712 15005198336 16880848128 18990954144 19603565568 22507797504 25321272192 33761696256 37981908288 39207131136 45015595008 50642544384 67523392512 75963816576 101285088768 135046785024 151927633152 202570177536 303855266304 405140355072 607710532608 1215421065216
- Sum of all divisors σ(n): 3779017482240
- Sum of proper divisors (its aliquot sum) s(n): 2563596417024
- 1215421065216 is an abundant number, because the sum of its proper divisors (2563596417024) is greater than itself. Its abundance is 1348175351808
Bases of 1215421065216
- Binary: 100011010111111001011110110101000000000002
- Hexadecimal: 0x11AFCBDA800
- Base-36: FICUBK00
Squares and roots of 1215421065216
- 1215421065216 squared (12154210652162) is 1477248365770796125126656
- 1215421065216 cubed (12154210652163) is 1795478782313736219305805458435997696
-
The
square root of 1215421065216 is 1102461.3667680151 -
The
cube root of 1215421065216 is 10671.9124328697
Scales and comparisons
How big is 1215421065216?- 1,215,421,065,216 seconds is equal to 38,646 years, 32 weeks, 5 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 1,215,421,065,216 would take you about ninety-six thousand, six hundred sixteen 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 1215421065216 cubic inches would be around 889.3 feet tall.
Recreational maths with 1215421065216
- 1215421065216 backwards is 6125601245121
- 1215421065216 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1215421065216's digits is 36
- More coming soon!
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