21139117959060

Names of 21139117959060

• Cardinal: 21139117959060 can be written as Twenty-one trillion, one hundred thirty-nine billion, one hundred seventeen million, nine hundred fifty-nine thousand and sixty.

Scientific notation

• Scientific notation: 2.113911795906 × 10¹³

Factors of 21139117959060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2418

Divisors of 21139117959060

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 90 95 108 114 135 171 180 190 228 270 285 342 361 380 513 540 570 684 722 855 1026 1083 1140 1444 1710 1805 2052 2166 2389 2565 3249 3420 3610 4332 4778 5130 5415 6498 6859 7167 7220 9556 9747 10260 10830 11945 12996 13718 14334 16245 19494 20577 21501 21660 23890 27436 28668 32490 34295 35835 38988 41154 43002 45391 47780 48735 61731 64503 64980 68590 71670 82308 86004 90782 97470 102885 107505 123462 129006 136173 137180 143340 181564 185193 194940 205770 215010 226955 246924 258012 272346 308655 322515 370386 408519 411540 430020 453910 544692 617310 645030 680865 740772 817038 862429 907820 925965 1225557 1234620 1290060 1361730 1634076 1724858 1851930 2042595 2451114 2587287 2723460 3449716 3703860 4085190 4312145 4902228 5174574 5707321 6127785 7761861 8170380 8624290 10349148 11414642 12255570 12936435 15523722 16386151 17121963 17248580 22829284 23285583 24511140 25872870 28536605 31047444 32772302 34243926 38809305 46571166 49158453 51365889 51745740 57073210 65544604 68487852 77618610 81930755 85609815 93142332 98316906 102731778 108439099 114146420 116427915 147475359 154097667 155237220 163861510 171219630 196633812 205463556 216878198 232855830 245792265 256829445 294950718 308195334 325317297 327723020 342439260 433756396 442426077 465711660 491584530 513658890 542195495 589901436 616390668 650634594 737376795 770488335 884852154 975951891 983169060 1027317780 1084390990 1301269188 1474753590 1540976670 1626586485 1769704308 1951903782 2060342881 2168781980 2212130385 2927855673 2949507180 3081953340 3253172970 3903807564 4120685762 4424260770 4879759455 5855711346 6181028643 6506345940 8241371524 8848521540 9759518910 10301714405 11711422692 12362057286 14639278365 18543085929 19519037820 20603428810 24724114572 29278556730 30905143215 37086171858 39146514739 41206857620 55629257787 58557113460 61810286430 74172343716 78293029478 92715429645 111258515574 117439544217 123620572860 156586058956 185430859290 195732573695 222517031148 234879088434 278146288935 352318632651 370861718580 391465147390 469758176868 556292577870 587197721085 704637265302 782930294780 1056955897953 1112585155740 1174395442170 1409274530604 1761593163255 2113911795906 2348790884340 3523186326510 4227823591812 5284779489765 7046372653020 10569558979530 21139117959060
• Sum of all divisors σ(n): 69448356835200
• Sum of proper divisors (its aliquot sum) s(n): 48309238876140
• 21139117959060 is an abundant number, because the sum of its proper divisors (48309238876140) is greater than itself. Its abundance is 27170120917080

Bases of 21139117959060

• Binary: 100110011100111010101100111011110011110010100₂
• Hexadecimal: 0x1339D59DE794
• Base-36: 7HR6D1BX0

Squares and roots of 21139117959060

• 21139117959060 squared (21139117959060²) is 446862308087053019836083600
• 21139117959060 cubed (21139117959060³) is 9446275042110025165487361246175537416000
• The square root of 21139117959060 is 4597729.6526720663
• The cube root of 21139117959060 is 27650.0308837569

Scales and comparisons

• 21,139,117,959,060 seconds is equal to 672,158 years, 29 weeks, 2 days, 2 hours, 51 minutes.
• To count from 1 to 21,139,117,959,060 would take you about one million, six hundred eighty thousand, three hundred ninety-six 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 21139117959060 cubic inches would be around 2304.2 feet tall.

Recreational maths with 21139117959060

• 21139117959060 backwards is 06095971193112
• 21139117959060 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21139117959060's digits is 54
• More coming soon!