21159232963800

Names of 21159232963800

• Cardinal: 21159232963800 can be written as Twenty-one trillion, one hundred fifty-nine billion, two hundred thirty-two million, nine hundred sixty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 2.11592329638 × 10¹³

Factors of 21159232963800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133606

Divisors of 21159232963800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 23 24 25 30 38 40 46 50 57 60 69 75 76 92 95 100 114 115 120 138 150 152 184 190 200 228 230 276 285 300 345 380 437 456 460 475 552 570 575 600 607 690 760 874 920 950 1140 1150 1214 1311 1380 1425 1725 1748 1821 1900 2185 2280 2300 2428 2622 2760 2850 3035 3450 3496 3642 3800 4370 4600 4856 5244 5700 6070 6555 6900 7284 8740 9105 10488 10925 11400 11533 12140 13110 13800 13961 14568 15175 17480 18210 21850 23066 24280 26220 27922 30350 32775 34599 36420 41883 43700 45525 46132 52440 55844 57665 60700 65550 69198 69805 72840 83766 87400 91050 92264 111688 115330 121400 131100 132947 138396 139610 167532 172995 182100 209415 230660 262200 265259 265894 276792 279220 288325 335064 345990 349025 364200 398841 418830 461320 530518 531788 558440 576650 664735 691980 698050 795777 797682 837660 864975 1047075 1061036 1063576 1153300 1326295 1329470 1383960 1396100 1591554 1595364 1675320 1729950 1994205 2094150 2122072 2306600 2525993 2652590 2658940 2792200 3057781 3183108 3190728 3323675 3459900 3978885 3988410 4188300 5051986 5305180 5317880 6115562 6366216 6631475 6647350 6919800 7577979 7957770 7976820 8376600 9173343 9971025 10103972 10610360 12231124 12629965 13262950 13294700 15155958 15288905 15915540 15953640 18346686 19894425 19942050 20207944 24462248 25259930 26525900 26589400 30311916 30577810 31831080 36693372 37889895 39788850 39884100 45866715 50519860 53051800 58097839 60623832 61155620 63149825 73386744 75779790 76444525 79577700 79768200 80698829 91733430 101039720 116195678 122311240 126299650 151559580 152889050 159155400 161397658 174293517 183466860 189449475 229333575 232391356 242096487 252599300 290489195 303119160 305778100 322795316 348587034 366933720 378898950 403494145 458667150 464782712 484192974 505198600 580978390 611556200 645590632 697174068 757797900 806988290 871467585 917334300 968385948 1161956780 1210482435 1394348136 1452445975 1515595800 1533277751 1613976580 1742935170 1834668600 1856073067 1936771896 2017470725 2323913560 2420964870 2904891950 3066555502 3227953160 3485870340 3712146134 4034941450 4357337925 4599833253 4841929740 5568219201 5809783900 6052412175 6133111004 6971740680 7424292268 7666388755 8069882900 8714675850 9199666506 9280365335 9683859480 11136438402 11619567800 12104824350 12266222008 14848584536 15332777510 16139765800 17429351700 18399333012 18560730670 22272876804 22999166265 24209648700 27841096005 30665555020 34858703400 35265388273 36798666024 37121461340 38331943775 44545753608 45998332530 46401826675 48419297400 55682192010 61331110040 70530776546 74242922680 76663887550 91996665060 92803653350 105796164819 111364384020 114995831325 139205480025 141061553092 153327775100 176326941365 183993330120 185607306700 211592329638 222728768040 229991662650 278410960050 282123106184 306655550200 352653882730 371214613400 423184659276 459983325300 528980824095 556821920100 705307765460 846369318552 881634706825 919966650600 1057961648190 1113643840200 1410615530920 1763269413650 2115923296380 2644904120475 3526538827300 4231846592760 5289808240950 7053077654600 10579616481900 21159232963800
• Sum of all divisors σ(n): 72167152435200
• Sum of proper divisors (its aliquot sum) s(n): 51007919471400
• 21159232963800 is an abundant number, because the sum of its proper divisors (51007919471400) is greater than itself. Its abundance is 29848686507600

Bases of 21159232963800

• Binary: 100110011111010000100100100001000010011011000₂
• Hexadecimal: 0x133E849084D8
• Base-36: 7I0F0ZOWO

Squares and roots of 21159232963800

• 21159232963800 squared (21159232963800²) is 447713139616360532110440000
• 21159232963800 cubed (21159232963800³) is 9473266622096887456816530430122072000000
• The square root of 21159232963800 is 4599916.6257444275
• The cube root of 21159232963800 is 27658.7982660211

Scales and comparisons

• 21,159,232,963,800 seconds is equal to 672,798 years, 8 weeks, 1 day, 16 hours, 10 minutes.
• To count from 1 to 21,159,232,963,800 would take you about one million, six hundred eighty-one thousand, nine hundred ninety-five 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 21159232963800 cubic inches would be around 2304.9 feet tall.

Recreational maths with 21159232963800

• 21159232963800 backwards is 00836923295112
• The number of decimal digits it has is: 14
• The sum of 21159232963800's digits is 51
• More coming soon!