12018009331545800

Names of 12018009331545800

• Cardinal: 12018009331545800 can be written as Twelve quadrillion, eighteen trillion, nine billion, three hundred thirty-one million, five hundred forty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 1.20180093315458 × 10¹⁶

Factors of 12018009331545800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2150

Divisors of 12018009331545800

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 121 200 220 242 275 409 440 484 550 605 818 968 1100 1210 1636 1723 2045 2200 2420 3025 3272 3446 4090 4499 4840 6050 6892 8180 8615 8998 10225 12100 13784 16360 17230 17996 18953 20450 22495 24200 34460 35992 37906 40900 43075 44990 49489 68920 75812 81800 86150 89980 94765 98978 112475 151624 167281 172300 179960 189530 197956 208483 224950 247445 334562 344600 379060 395912 416966 449900 473825 494890 669124 704707 758120 833932 836405 899800 947650 989780 1042415 1237225 1338248 1409414 1667864 1672810 1840091 1895300 1979560 2084830 2474450 2818828 2968729 3345620 3523535 3680182 3790600 4169660 4182025 4948900 5212075 5637656 5937458 6691240 7047070 7360364 7751777 8339320 8364050 9200455 9897800 10424150 11874916 14094140 14720728 14843645 15503554 16728100 17617675 18400910 20241001 20848300 23749832 28188280 29687290 31007108 32656019 33456200 35235350 36801820 38758885 40482002 41696600 46002275 59374580 62014216 65312038 70470700 73603640 74218225 77517770 80964004 85269547 92004550 101205005 118749160 130624076 140941400 148436450 155035540 161928008 163280095 170539094 184009100 193794425 202410010 261248152 288225163 296872900 310071080 326560190 341078188 359216209 368018200 387588850 404820020 426347735 506025025 576450326 593745800 653120380 682156376 718432418 775177700 809640040 816400475 852695470 1012050050 1152900652 1214210161 1306240760 1436864836 1441125815 1550355400 1632800950 1705390940 1796081045 2024100100 2131738675 2305801304 2428420322 2873729672 2882251630 3170476793 3265601900 3410781880 3592162090 4048200200 4263477350 4856840644 5764503260 6071050805 6340953586 6531203800 7184324180 7205629075 8526954700 8980405225 9713681288 11529006520 12142101610 12681907172 13356311771 14368648360 14411258150 15852383965 17053909400 17960810450 24284203220 25363814344 26712623542 28822516300 30355254025 31704767930 34875244723 35921620900 48568406440 53425247084 57645032600 60710508050 63409535860 66781558855 69750489446 71843241800 79261919825 106850494168 121421016100 126819071720 133563117710 139500978892 146919429481 158523839650 174376223615 242842032200 267126235420 279001957784 293838858962 317047679300 333907794275 348752447230 496611955849 534252470840 587677717924 634095358600 667815588550 697504894460 734597147405 871881118075 993223911698 1175355435848 1335631177100 1395009788920 1469194294810 1743762236150 1986447823396 2483059779245 2671262354200 2938388589620 3487524472300 3672985737025 3972895646792 4966119558490 5462731514339 5876777179240 6975048944600 7345971474050 9932239116980 10925463028678 12415298896225 14691942948100 19864478233960 21850926057356 24830597792450 27313657571695 29383885896200 43701852114712 49661195584900 54627315143390 60090046657729 99322391169800 109254630286780 120180093315458 136568287858475 218509260573560 240360186630916 273136575716950 300450233288645 480720373261832 546273151433900 600900466577290 1092546302867800 1201800933154580 1502251166443225 2403601866309160 3004502332886450 6009004665772900 12018009331545800
• Sum of all divisors σ(n): 30806122183152435
• Sum of proper divisors (its aliquot sum) s(n): 18788112851606635
• 12018009331545800 is an abundant number, because the sum of its proper divisors (18788112851606635) is greater than itself. Its abundance is 6770103520060835

Bases of 12018009331545800

• Binary: 101010101100100101000011011001000111010011011011001000₂
• Hexadecimal: 0x2AB250D91D36C8
• Base-36: 3AC119O72YW

Squares and roots of 12018009331545800

• 12018009331545800 squared (12018009331545800²) is 144432548293121926547017497640000
• 12018009331545800 cubed (12018009331545800³) is 1735791713165678721221138844367152629051912000000
• The square root of 12018009331545800 is 109626681.6589182361
• The cube root of 12018009331545800 is 229057.3220317583

Scales and comparisons

• 12,018,009,331,545,800 seconds is equal to 382,135,522 years, 31 weeks, 1 day, 5 hours, 23 minutes, 20 seconds.
• To count from 1 to 12,018,009,331,545,800 would take you about one billion, one hundred forty-six million, four hundred six thousand, five hundred sixty-seven 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 12018009331545800 cubic inches would be around 19088.1 feet tall.

Recreational maths with 12018009331545800

• 12018009331545800 backwards is 00854513390081021
• 12018009331545800 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12018009331545800's digits is 50
• More coming soon!