21416548380120

Names of 21416548380120

• Cardinal: 21416548380120 can be written as Twenty-one trillion, four hundred sixteen billion, five hundred forty-eight million, three hundred eighty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.141654838012 × 10¹³

Factors of 21416548380120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 920

Divisors of 21416548380120

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 72 87 90 108 116 120 135 145 174 180 216 232 261 270 290 348 360 435 522 540 580 696 783 870 881 1044 1080 1160 1305 1566 1740 1762 2088 2610 2643 3132 3480 3524 3915 4405 5220 5286 6264 7048 7830 7929 8810 10440 10572 13215 15660 15858 17620 21144 23787 25549 26430 31320 31716 35240 39645 47574 51098 52860 63432 76647 79290 95148 102196 105720 118935 127745 153294 158580 190296 204392 229941 237870 255490 306588 317160 383235 459882 475740 510980 613176 689823 766470 776161 919764 951480 1021960 1149705 1379646 1532940 1552322 1839528 2299410 2328483 2759292 3065880 3104644 3449115 3880805 4598820 4656966 5518584 6209288 6898230 6985449 7761610 9197640 9313932 11642415 13796460 13970898 15523220 18627864 20956347 22508669 23284830 27592920 27941796 31046440 34927245 41912694 45017338 46569660 55883592 67526007 69854490 83825388 90034676 93139320 104781735 112543345 135052014 139708980 167650776 180069352 202578021 209563470 225086690 270104028 279417960 337630035 405156042 419126940 450173380 540208056 607734063 675260070 683797841 810312084 838253880 900346760 1012890105 1215468126 1350520140 1367595682 1620624168 2025780210 2051393523 2430936252 2701040280 2735191364 3038670315 3418989205 4051560420 4102787046 4861872504 5470382728 6077340630 6154180569 6837978410 8103120840 8205574092 10256967615 12154681260 12308361138 13675956820 16411148184 18462541707 19830137389 20513935230 24309362520 24616722276 27351913640 30770902845 36925083414 39660274778 41027870460 49233444552 59490412167 61541805690 73850166828 79320549556 82055740920 92312708535 99150686945 118980824334 123083611380 147700333656 158641099112 178471236501 184625417070 198301373890 237961648668 246167222760 297452060835 356942473002 369250834140 396602747780 475923297336 535413709503 594904121670 713884946004 738501668280 793205495560 892356182505 1070827419006 1189808243340 1427769892008 1784712365010 2141654838012 2379616486680 2677068547515 3569424730020 4283309676024 5354137095030 7138849460040 10708274190060 21416548380120
• Sum of all divisors σ(n): 73934087472000
• Sum of proper divisors (its aliquot sum) s(n): 52517539091880
• 21416548380120 is an abundant number, because the sum of its proper divisors (52517539091880) is greater than itself. Its abundance is 31100990711760

Bases of 21416548380120

• Binary: 100110111101001101101110000100010110111011000₂
• Hexadecimal: 0x137A6DC22DD8
• Base-36: 7LAMJY2U0

Squares and roots of 21416548380120

• 21416548380120 squared (21416548380120²) is 458668544518020596011214400
• 21416548380120 cubed (21416548380120³) is 9823097074109412101652770691674017728000
• The square root of 21416548380120 is 4627801.6789961949
• The cube root of 21416548380120 is 27770.4654939973

Scales and comparisons

• 21,416,548,380,120 seconds is equal to 680,979 years, 51 weeks, 4 days, 8 hours, 42 minutes.
• To count from 1 to 21,416,548,380,120 would take you about one million, seven hundred two thousand, four hundred forty-nine 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 21416548380120 cubic inches would be around 2314.2 feet tall.

Recreational maths with 21416548380120

• 21416548380120 backwards is 02108384561412
• 21416548380120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21416548380120's digits is 45
• More coming soon!