21039022080

Names of 21039022080

• Cardinal: 21039022080 can be written as Twenty-one billion, thirty-nine million, twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.103902208 × 10¹⁰

Factors of 21039022080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 80

Divisors of 21039022080

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 41 45 48 54 58 60 64 72 80 82 87 90 96 108 116 120 123 128 135 144 145 160 164 174 180 192 205 216 232 240 246 256 261 270 288 290 320 328 348 360 369 384 410 432 435 464 480 492 512 522 540 576 580 615 640 656 696 720 738 768 783 820 864 870 928 960 984 1024 1044 1080 1107 1152 1160 1189 1230 1280 1305 1312 1392 1440 1476 1536 1566 1640 1728 1740 1845 1856 1920 1968 2048 2088 2160 2214 2304 2320 2378 2460 2560 2610 2624 2784 2880 2952 3072 3132 3280 3456 3480 3567 3690 3712 3840 3915 3936 4096 4176 4320 4428 4608 4640 4756 4920 5120 5220 5248 5535 5568 5760 5904 5945 6144 6264 6560 6912 6960 7134 7380 7424 7680 7830 7872 8192 8352 8640 8856 9216 9280 9512 9840 10240 10440 10496 10701 11070 11136 11520 11808 11890 12288 12528 13120 13824 13920 14268 14760 14848 15360 15660 15744 16384 16704 17280 17712 17835 18432 18560 19024 19680 20480 20880 20992 21402 22140 22272 23040 23616 23780 24576 25056 26240 27648 27840 28536 29520 29696 30720 31320 31488 32103 32768 33408 34560 35424 35670 36864 37120 38048 39360 40960 41760 41984 42804 44280 44544 46080 47232 47560 49152 50112 52480 53505 55296 55680 57072 59040 59392 61440 62640 62976 64206 65536 66816 69120 70848 71340 73728 74240 76096 78720 81920 83520 83968 85608 88560 89088 92160 94464 95120 98304 100224 104960 107010 110592 111360 114144 118080 118784 122880 125280 125952 128412 131072 133632 138240 141696 142680 147456 148480 152192 157440 160515 163840 167040 167936 171216 177120 178176 184320 188928 190240 196608 200448 209920 214020 221184 222720 228288 236160 237568 245760 250560 251904 256824 267264 276480 283392 285360 294912 296960 304384 314880 321030 327680 334080 335872 342432 354240 356352 368640 377856 380480 393216 400896 419840 428040 442368 445440 456576 472320 475136 491520 501120 503808 513648 534528 552960 566784 570720 589824 593920 608768 629760 642060 655360 668160 671744 684864 708480 712704 737280 755712 760960 801792 839680 856080 884736 890880 913152 944640 950272 983040 1002240 1007616 1027296 1069056 1105920 1133568 1141440 1179648 1187840 1217536 1259520 1284120 1336320 1343488 1369728 1416960 1425408 1474560 1511424 1521920 1603584 1679360 1712160 1769472 1781760 1826304 1889280 1900544 1966080 2004480 2015232 2054592 2138112 2211840 2267136 2282880 2375680 2435072 2519040 2568240 2672640 2686976 2739456 2833920 2850816 2949120 3022848 3043840 3207168 3358720 3424320 3538944 3563520 3652608 3778560 3801088 4008960 4030464 4109184 4276224 4423680 4534272 4565760 4751360 4870144 5038080 5136480 5345280 5373952 5478912 5667840 5701632 5898240 6045696 6087680 6414336 6717440 6848640 7127040 7305216 7557120 8017920 8060928 8218368 8552448 8847360 9068544 9131520 9502720 9740288 10076160 10272960 10690560 10957824 11335680 11403264 12091392 12175360 12828672 13434880 13697280 14254080 14610432 15114240 16035840 16121856 16436736 17104896 17694720 18137088 18263040 19005440 19480576 20152320 20545920 21381120 21915648 22671360 24182784 24350720 25657344 26869760 27394560 28508160 29220864 30228480 32071680 32873472 34209792 36274176 36526080 38961152 40304640 41091840 42762240 43831296 45342720 48365568 48701440 51314688 54789120 57016320 58441728 60456960 64143360 65746944 72548352 73052160 77922304 80609280 82183680 85524480 87662592 90685440 97402880 102629376 109578240 116883456 120913920 128286720 131493888 145096704 146104320 155844608 164367360 171048960 175325184 181370880 194805760 219156480 233766912 241827840 256573440 262987776 292208640 328734720 350650368 362741760 389611520 438312960 467533824 513146880 525975552 584417280 657469440 701300736 725483520 779223040 876625920 1051951104 1168834560 1314938880 1402601472 1753251840 2103902208 2337669120 2629877760 3506503680 4207804416 5259755520 7013007360 10519511040 21039022080
• Sum of all divisors σ(n): 79272043200
• Sum of proper divisors (its aliquot sum) s(n): 58233021120
• 21039022080 is an abundant number, because the sum of its proper divisors (58233021120) is greater than itself. Its abundance is 37193999040

Bases of 21039022080

• Binary: 10011100110000001100000000000000000₂
• Hexadecimal: 0x4E6060000
• Base-36: 9NY39C0

Squares and roots of 21039022080

• 21039022080 squared (21039022080²) is 442640450082727526400
• 21039022080 cubed (21039022080³) is 9312722202791642254553382912000
• The square root of 21039022080 is 145048.3439409081
• The cube root of 21039022080 is 2760.6319913799

Scales and comparisons

• 21,039,022,080 seconds is equal to 668 years, 50 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 21,039,022,080 would take you about one thousand, three hundred thirty-seven 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 21039022080 cubic inches would be around 230.1 feet tall.

Recreational maths with 21039022080

• 21039022080 backwards is 08022093012
• 21039022080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21039022080's digits is 27
• More coming soon!