2121490986480
2,121,490,986,480 is an even composite number composed of six prime numbers multiplied together.
2121490986480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2121490986480:
24 × 33 × 5 × 17 × 3833 × 15073
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 3833 × 15073)See below for interesting mathematical facts about the number 2121490986480 from the Numbermatics database.
Names of 2121490986480
- Cardinal: 2121490986480 can be written as Two trillion, one hundred twenty-one billion, four hundred ninety million, nine hundred eighty-six thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.12149098648 × 1012
Factors of 2121490986480
Divisors of 2121490986480
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 40 45 48 51 54 60 68 72 80 85 90 102 108 120 135 136 144 153 170 180 204 216 240 255 270 272 306 340 360 408 432 459 510 540 612 680 720 765 816 918 1020 1080 1224 1360 1530 1836 2040 2160 2295 2448 3060 3672 3833 4080 4590 6120 7344 7666 9180 11499 12240 15073 15332 18360 19165 22998 30146 30664 34497 36720 38330 45219 45996 57495 60292 61328 65161 68994 75365 76660 90438 91992 103491 114990 120584 130322 135657 137988 150730 153320 172485 180876 183984 195483 206982 226095 229980 241168 256241 260644 271314 275976 301460 306640 325805 344970 361752 390966 406971 413964 452190 459960 512482 517455 521288 542628 551952 586449 602920 651610 678285 689940 723504 768723 781932 813942 827928 904380 919920 977415 1024964 1034910 1042576 1085256 1172898 1205840 1281205 1303220 1356570 1379880 1537446 1563864 1627884 1655856 1759347 1808760 1954830 2034855 2049928 2069820 2170512 2306169 2345796 2562410 2606440 2713140 2759760 2932245 3074892 3127728 3255768 3518694 3617520 3843615 3909660 4069710 4099856 4139640 4612338 4691592 5124820 5212880 5426280 5864490 6149784 6511536 6918507 7037388 7687230 7819320 8139420 8279280 8796735 9224676 9383184 10249640 10852560 11530845 11728980 12299568 13837014 14074776 15374460 15638640 16278840 17593470 18449352 20499280 23061690 23457960 27674028 28149552 30748920 32557680 34592535 35186940 36898704 46123380 46915920 55348056 57774809 61497840 69185070 70373880 92246760 110696112 115549618 138370140 140747760 173324427 184493520 231099236 276740280 288874045 346648854 462198472 519973281 553480560 577748090 693297708 866622135 924396944 982171753 1039946562 1155496180 1386595416 1559919843 1733244270 1964343506 2079893124 2310992360 2599866405 2773190832 2946515259 3119839686 3466488540 3928687012 4159786248 4621984720 4910858765 5199732810 5893030518 6239679372 6932977080 7799599215 7857374024 8319572496 8839545777 9821717530 10399465620 11786061036 12479358744 13865954160 14732576295 15599198430 15714748048 17679091554 19643435060 20798931240 23572122072 24958717488 26518637331 29465152590 31198396860 35358183108 39286870120 41597862480 44197728885 47144244144 53037274662 58930305180 62396793720 70716366216 78573740240 88395457770 106074549324 117860610360 124793587440 132593186655 141432732432 176790915540 212149098648 235721220720 265186373310 353581831080 424298197296 530372746620 707163662160 1060745493240 2121490986480
- Sum of all divisors σ(n): 7739734446720
- Sum of proper divisors (its aliquot sum) s(n): 5618243460240
- 2121490986480 is an abundant number, because the sum of its proper divisors (5618243460240) is greater than itself. Its abundance is 3496752473760
Bases of 2121490986480
- Binary: 111101101111100101011011101110101111100002
- Hexadecimal: 0x1EDF2B775F0
- Base-36: R2LKYHO0
Squares and roots of 2121490986480
- 2121490986480 squared (21214909864802) is 4500724005715883542790400
- 2121490986480 cubed (21214909864803) is 9548245410760406935799202987873792000
-
The
square root of 2121490986480 is 1456533.8947240465 -
The
cube root of 2121490986480 is 12849.3274569761
Scales and comparisons
How big is 2121490986480?- 2,121,490,986,480 seconds is equal to 67,456 years, 44 weeks, 1 day, 19 hours, 48 minutes.
-
To count from 1 to 2,121,490,986,480 would take you about one hundred sixty-eight thousand, six hundred forty-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 2121490986480 cubic inches would be around 1070.8 feet tall.
Recreational maths with 2121490986480
- 2121490986480 backwards is 0846890941212
- 2121490986480 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 2121490986480's digits is 54
- More coming soon!
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