21473856000

Names of 21473856000

• Cardinal: 21473856000 can be written as Twenty-one billion, four hundred seventy-three million, eight hundred fifty-six thousand.

Scientific notation

• Scientific notation: 2.1473856 × 10¹⁰

Factors of 21473856000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 70

Divisors of 21473856000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 32 34 36 40 43 45 48 50 51 54 60 64 68 72 75 80 85 86 90 96 100 102 108 120 125 128 129 135 136 144 150 153 160 170 172 180 192 200 204 215 216 225 240 250 255 256 258 270 272 288 289 300 306 320 340 344 360 375 384 387 400 408 425 430 432 450 459 480 500 510 512 516 540 544 576 578 600 612 640 645 675 680 688 720 731 750 765 768 774 800 816 850 860 864 867 900 918 960 1000 1020 1032 1075 1080 1088 1125 1152 1156 1161 1200 1224 1275 1280 1290 1350 1360 1376 1440 1445 1462 1500 1530 1536 1548 1600 1632 1700 1720 1728 1734 1800 1836 1920 1935 2000 2040 2064 2125 2150 2160 2176 2193 2250 2295 2304 2312 2322 2400 2448 2550 2560 2580 2601 2700 2720 2752 2880 2890 2924 3000 3060 3096 3200 3225 3264 3375 3400 3440 3456 3468 3600 3655 3672 3825 3840 3870 4000 4080 4128 4250 4300 4320 4335 4352 4386 4500 4590 4608 4624 4644 4800 4896 5100 5160 5202 5375 5400 5440 5504 5760 5780 5805 5848 6000 6120 6192 6375 6400 6450 6528 6579 6750 6800 6880 6912 6936 7200 7225 7310 7344 7650 7680 7740 7803 8000 8160 8256 8500 8600 8640 8670 8704 8772 9000 9180 9248 9288 9600 9675 9792 10200 10320 10404 10750 10800 10880 10965 11008 11475 11520 11560 11610 11696 12000 12240 12384 12427 12750 12800 12900 13005 13056 13158 13500 13600 13760 13824 13872 14400 14450 14620 14688 15300 15480 15606 16000 16125 16320 16512 17000 17200 17280 17340 17544 18000 18275 18360 18496 18576 19125 19200 19350 19584 19737 20400 20640 20808 21500 21600 21675 21760 21930 22016 22950 23040 23120 23220 23392 24000 24480 24768 24854 25500 25800 26010 26112 26316 27000 27200 27520 27744 28800 28900 29025 29240 29376 30600 30960 31212 32000 32250 32640 32895 33024 34000 34400 34560 34680 35088 36000 36125 36550 36720 36992 37152 37281 38250 38400 38700 39015 39168 39474 40800 41280 41616 43000 43200 43350 43520 43860 45900 46240 46440 46784 48000 48375 48960 49536 49708 51000 51600 52020 52632 54000 54400 54825 55040 55488 57375 57600 57800 58050 58480 58752 61200 61920 62135 62424 64000 64500 65025 65280 65790 66048 68000 68800 69120 69360 70176 72000 72250 73100 73440 73984 74304 74562 76500 77400 78030 78336 78948 81600 82560 83232 86000 86400 86700 87720 91375 91800 92480 92880 93568 96000 96750 97920 98685 99072 99416 102000 103200 104040 105264 108000 108375 108800 109650 110080 110976 111843 114750 115200 115600 116100 116960 117504 122400 123840 124270 124848 129000 130050 130560 131580 136000 137600 138720 140352 144000 144500 145125 146200 146880 147968 148608 149124 153000 154800 156060 157896 163200 164475 165120 166464 172000 172800 173400 175440 182750 183600 184960 185760 186405 187136 192000 193500 195075 195840 197370 198144 198832 204000 206400 208080 210528 216000 216750 217600 219300 221952 223686 229500 231200 232200 233920 235008 244800 247680 248540 249696 258000 260100 263160 272000 274125 275200 277440 280704 288000 289000 290250 292400 293760 297216 298248 306000 309600 310675 312120 315792 325125 326400 328950 330240 332928 335529 344000 345600 346800 350880 365500 367200 369920 371520 372810 374272 387000 390150 391680 394740 397664 408000 412800 416160 421056 432000 433500 438600 443904 447372 459000 462400 464400 467840 489600 493425 495360 497080 499392 516000 520200 526320 544000 548250 550400 554880 559215 561408 576000 578000 580500 584800 587520 594432 596496 612000 619200 621350 624240 631584 650250 652800 657900 665856 671058 688000 693600 701760 731000 734400 739840 743040 745620 774000 780300 789480 795328 816000 822375 825600 832320 842112 864000 867000 877200 894744 918000 924800 928800 932025 935680 975375 979200 986850 990720 994160 998784 1032000 1040400 1052640 1088000 1096500 1109760 1118430 1122816 1156000 1161000 1169600 1175040 1192992 1224000 1238400 1242700 1248480 1263168 1300500 1315800 1331712 1342116 1376000 1387200 1403520 1462000 1468800 1486080 1491240 1548000 1553375 1560600 1578960 1590656 1632000 1644750 1651200 1664640 1677645 1684224 1728000 1734000 1754400 1789488 1836000 1849600 1857600 1864050 1871360 1950750 1958400 1973700 1988320 1997568 2064000 2080800 2105280 2193000 2219520 2236860 2312000 2322000 2339200 2385984 2448000 2467125 2476800 2485400 2496960 2526336 2601000 2631600 2684232 2752000 2774400 2796075 2807040 2924000 2937600 2972160 2982480 3096000 3106750 3121200 3157920 3181312 3264000 3289500 3329280 3355290 3368448 3468000 3508800 3578976 3672000 3699200 3715200 3728100 3901500 3947400 3976640 3995136 4128000 4161600 4210560 4386000 4473720 4624000 4644000 4660125 4678400 4771968 4896000 4934250 4953600 4970800 4993920 5052672 5202000 5263200 5368464 5548800 5592150 5614080 5848000 5875200 5964960 6192000 6213500 6242400 6315840 6362624 6579000 6658560 6710580 6936000 7017600 7157952 7344000 7430400 7456200 7803000 7894800 7953280 8256000 8323200 8388225 8421120 8772000 8947440 9248000 9288000 9320250 9356800 9543936 9792000 9868500 9941600 9987840 10105344 10404000 10526400 10736928 11097600 11184300 11696000 11929920 12384000 12427000 12484800 12631680 13158000 13421160 13872000 13980375 14035200 14315904 14688000 14860800 14912400 15606000 15789600 15906560 16646400 16776450 16842240 17544000 17894880 18496000 18576000 18640500 19087872 19737000 19883200 19975680 20808000 21052800 21473856 22368600 23392000 23859840 24768000 24854000 24969600 25263360 26316000 26842320 27744000 27960750 28070400 28631808 29376000 29824800 31212000 31579200 31813120 33292800 33552900 35088000 35789760 37152000 37281000 39474000 39766400 41616000 41941125 42105600 42947712 44737200 46784000 47719680 49708000 49939200 50526720 52632000 53684640 55488000 55921500 57263616 59649600 62424000 63158400 67105800 70176000 71579520 74304000 74562000 78948000 79532800 83232000 83882250 84211200 85895424 89474400 95439360 99416000 99878400 105264000 107369280 111843000 119299200 124848000 126316800 134211600 140352000 143159040 149124000 157896000 159065600 166464000 167764500 171790848 178948800 198832000 210528000 214738560 223686000 238598400 249696000 252633600 268423200 286318080 298248000 315792000 335529000 357897600 397664000 421056000 429477120 447372000 477196800 499392000 536846400 596496000 631584000 671058000 715795200 795328000 858954240 894744000 1073692800 1192992000 1263168000 1342116000 1431590400 1789488000 2147385600 2385984000 2684232000 3578976000 4294771200 5368464000 7157952000 10736928000 21473856000
• Sum of all divisors σ(n): 86228588160
• Sum of proper divisors (its aliquot sum) s(n): 64754732160
• 21473856000 is an abundant number, because the sum of its proper divisors (64754732160) is greater than itself. Its abundance is 43280876160

Bases of 21473856000

• Binary: 10011111111111100010000101000000000₂
• Hexadecimal: 0x4FFF10A00
• Base-36: 9V4Z9C0

Squares and roots of 21473856000

• 21473856000 squared (21473856000²) is 461126491508736000000
• 21473856000 cubed (21473856000³) is 9902163876443819606016000000000
• The square root of 21473856000 is 146539.6055679147
• The cube root of 21473856000 is 2779.5213364241

Scales and comparisons

• 21,473,856,000 seconds is equal to 682 years, 41 weeks, 5 days.
• To count from 1 to 21,473,856,000 would take you about one thousand, three hundred sixty-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 21473856000 cubic inches would be around 231.6 feet tall.

Recreational maths with 21473856000

• 21473856000 backwards is 00065837412
• 21473856000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21473856000's digits is 36
• More coming soon!