2121398355190200

Names of 2121398355190200

• Cardinal: 2121398355190200 can be written as Two quadrillion, one hundred twenty-one trillion, three hundred ninety-eight billion, three hundred fifty-five million, one hundred ninety thousand, two hundred.

Scientific notation

• Scientific notation: 2.1213983551902 × 10¹⁵

Factors of 2121398355190200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39630

Divisors of 2121398355190200

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 136 150 170 200 204 255 300 340 408 425 510 600 680 850 1020 1275 1700 1871 2040 2550 3221 3400 3742 5100 5613 6442 7484 9355 9663 10200 11226 12884 14968 16105 18710 19326 22452 25768 28065 31807 32210 34511 37420 38652 44904 46775 48315 54757 56130 63614 64420 69022 74840 77304 80525 93550 95421 96630 103533 109514 112260 127228 128840 138044 140325 159035 161050 164271 172555 187100 190842 193260 207066 219028 224520 241575 254456 273785 276088 280650 318070 322100 328542 345110 374200 381684 386520 414132 438056 477105 483150 517665 547570 561300 586687 636140 644200 657084 690220 763368 795175 821355 828264 862775 954210 966300 1035330 1095140 1122600 1173374 1272280 1314168 1368925 1380440 1590350 1642710 1725550 1760061 1908420 1932600 2070660 2190280 2346748 2385525 2588325 2737850 2933435 3180700 3285420 3451100 3520122 3816840 4106775 4141320 4693496 4771050 5176650 5475700 5866870 6026491 6361400 6570840 6902200 7040244 8213550 8800305 9542100 10353300 10951400 11733740 12052982 14080488 14667175 16427100 17600610 18079473 19084200 20706600 23467480 24105964 29334350 30132455 32854200 35201220 36158946 44001525 48211928 58668700 60264910 64570081 70402440 72317892 88003050 90397365 102450347 111159931 117337400 120529820 129140162 144635784 150662275 176006100 180794730 193710243 204900694 222319862 241059640 258280324 301324550 307351041 322850405 333479793 352012200 361589460 387420486 409801388 444639724 451986825 512251735 516560648 555799655 602649100 614702082 645700810 666959586 723178920 774840972 819602776 889279448 903973650 968551215 1024503470 1097691377 1111599310 1205298200 1229404164 1291401620 1333919172 1536755205 1549681944 1614252025 1667398965 1807947300 1889718827 1937102430 2049006940 2195382754 2223198620 2458808328 2561258675 2582803240 2667838344 2778998275 3073510410 3228504050 3293074131 3334797930 3615894600 3779437654 3874204860 4098013880 4390765508 4446397240 4842756075 5122517350 5488456885 5557996550 5669156481 6147020820 6457008100 6586148262 6669595860 7558875308 7683776025 7748409720 8336994825 8781531016 9448594135 9685512150 10245034700 10976913770 11115993100 11338312962 12294041640 12914016200 13172296524 13339191720 15117750616 15367552050 16465370655 16673989650 18897188270 19371024300 20490069400 21953827540 22231986200 22676625924 26344593048 27442284425 28345782405 30735104100 32930741310 33347979300 37794376540 38742048600 43907655080 45353251848 47242970675 54884568850 56691564810 61470208200 65861482620 66695958600 75588753080 82326853275 94485941350 109769137700 113383129620 131722965240 141728912025 164653706550 188971882700 207980230901 219538275400 226766259240 283457824050 329307413100 377943765400 415960461802 566915648100 623940692703 658614826200 831920923604 1039901154505 1133831296200 1247881385406 1663841847208 2079802309010 2495762770812 3119703463515 3535663925317 4159604618020 4991525541624 5199505772525 6239406927030 7071327850634 8319209236040 10399011545050 10606991775951 12478813854060 14142655701268 15598517317575 17678319626585 20798023090100 21213983551902 24957627708120 28285311402536 31197034635150 35356639253170 41596046180200 42427967103804 53034958879755 62394069270300 70713278506340 84855934207608 88391598132925 106069917759510 124788138540600 141426557012680 176783196265850 212139835519020 265174794398775 353566392531700 424279671038040 530349588797550 707132785063400 1060699177595100 2121398355190200
• Sum of all divisors σ(n): 6969264664227840
• Sum of proper divisors (its aliquot sum) s(n): 4847866309037640
• 2121398355190200 is an abundant number, because the sum of its proper divisors (4847866309037640) is greater than itself. Its abundance is 2726467953847440

Bases of 2121398355190200

• Binary: 111100010010110011010001011011000110110000110111000₂
• Hexadecimal: 0x789668B6361B8
• Base-36: KVZ0Y7SQ0O

Squares and roots of 2121398355190200

• 2121398355190200 squared (2121398355190200²) is 4500330981403685959278176040000
• 2121398355190200 cubed (2121398355190200³) is 9546994741761277937612300708111123282808000000
• The square root of 2121398355190200 is 46058640.3966747589
• The cube root of 2121398355190200 is 128491.4043958959

Scales and comparisons

• 2,121,398,355,190,200 seconds is equal to 67,453,905 years, 40 weeks, 3 days, 14 hours, 10 minutes.
• To count from 1 to 2,121,398,355,190,200 would take you about two hundred two million, three hundred sixty-one thousand, seven hundred seventeen 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 2121398355190200 cubic inches would be around 10707.6 feet tall.

Recreational maths with 2121398355190200

• 2121398355190200 backwards is 0020915538931212
• 2121398355190200 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2121398355190200's digits is 51
• More coming soon!