21410979840000

Names of 21410979840000

• Cardinal: 21410979840000 can be written as Twenty-one trillion, four hundred ten billion, nine hundred seventy-nine million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 2.141097984 × 10¹³

Factors of 21410979840000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 251

Divisors of 21410979840000

• Number of divisors d(n): 765
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 241 250 256 288 300 320 360 375 384 400 450 480 482 500 512 576 600 625 640 720 723 750 768 800 900 960 964 1000 1024 1125 1152 1200 1205 1250 1280 1440 1446 1500 1536 1600 1800 1875 1920 1928 2000 2048 2169 2250 2304 2400 2410 2500 2560 2880 2892 3000 3072 3200 3600 3615 3750 3840 3856 4000 4096 4338 4500 4608 4800 4820 5000 5120 5625 5760 5784 6000 6025 6144 6400 7200 7230 7500 7680 7712 8000 8192 8676 9000 9216 9600 9640 10000 10240 10845 11250 11520 11568 12000 12050 12288 12800 14400 14460 15000 15360 15424 16000 16384 17352 18000 18075 18432 19200 19280 20000 20480 21690 22500 23040 23136 24000 24100 24576 25600 28800 28920 30000 30125 30720 30848 32000 32768 34704 36000 36150 36864 38400 38560 40000 40960 43380 45000 46080 46272 48000 48200 49152 51200 54225 57600 57840 58081 60000 60250 61440 61696 64000 65536 69408 72000 72300 73728 76800 77120 80000 81920 86760 90000 90375 92160 92544 96000 96400 98304 102400 108450 115200 115680 116162 120000 120500 122880 123392 128000 138816 144000 144600 147456 150625 153600 154240 160000 163840 173520 174243 180000 180750 184320 185088 192000 192800 196608 204800 216900 230400 231360 232324 240000 241000 245760 246784 256000 271125 277632 288000 289200 290405 294912 301250 307200 308480 320000 327680 347040 348486 360000 361500 368640 370176 384000 385600 409600 433800 451875 460800 462720 464648 480000 482000 491520 493568 512000 522729 542250 555264 576000 578400 580810 589824 602500 614400 616960 640000 694080 696972 720000 723000 737280 740352 768000 771200 819200 867600 871215 903750 921600 925440 929296 960000 964000 983040 987136 1024000 1045458 1084500 1110528 1152000 1156800 1161620 1205000 1228800 1233920 1280000 1355625 1388160 1393944 1440000 1446000 1452025 1474560 1480704 1536000 1542400 1638400 1735200 1742430 1807500 1843200 1850880 1858592 1920000 1928000 1974272 2048000 2090916 2169000 2221056 2304000 2313600 2323240 2410000 2457600 2467840 2560000 2613645 2711250 2776320 2787888 2880000 2892000 2904050 2949120 2961408 3072000 3084800 3470400 3484860 3615000 3686400 3701760 3717184 3840000 3856000 3948544 4096000 4181832 4338000 4356075 4442112 4608000 4627200 4646480 4820000 4915200 4935680 5120000 5227290 5422500 5552640 5575776 5760000 5784000 5808100 5922816 6144000 6169600 6940800 6969720 7230000 7260125 7372800 7403520 7434368 7680000 7712000 7897088 8192000 8363664 8676000 8712150 8884224 9216000 9254400 9292960 9640000 9871360 10240000 10454580 10845000 11105280 11151552 11520000 11568000 11616200 11845632 12288000 12339200 13068225 13881600 13939440 14460000 14520250 14745600 14807040 14868736 15360000 15424000 15794176 16727328 17352000 17424300 17768448 18432000 18508800 18585920 19280000 19742720 20480000 20909160 21690000 21780375 22210560 22303104 23040000 23136000 23232400 23691264 24576000 24678400 26136450 27763200 27878880 28920000 29040500 29614080 29737472 30720000 30848000 33454656 34704000 34848600 35536896 36300625 36864000 37017600 37171840 38560000 39485440 40960000 41818320 43380000 43560750 44421120 44606208 46080000 46272000 46464800 47382528 49356800 52272900 55526400 55757760 57840000 58081000 59228160 59474944 61440000 61696000 65341125 66909312 69408000 69697200 71073792 72601250 73728000 74035200 74343680 77120000 78970880 83636640 86760000 87121500 88842240 89212416 92160000 92544000 92929600 98713600 104545800 108901875 111052800 111515520 115680000 116162000 118456320 118949888 122880000 123392000 130682250 133818624 138816000 139394400 142147584 145202500 148070400 148687360 154240000 167273280 173520000 174243000 177684480 178424832 184320000 185088000 185859200 197427200 209091600 217803750 222105600 223031040 231360000 232324000 236912640 237899776 246784000 261364500 267637248 277632000 278788800 290405000 296140800 297374720 308480000 326705625 334546560 347040000 348486000 355368960 356849664 368640000 370176000 371718400 394854400 418183200 435607500 444211200 446062080 462720000 464648000 475799552 493568000 522729000 535274496 555264000 557577600 580810000 592281600 594749440 616960000 653411250 669093120 694080000 696972000 710737920 713699328 740352000 743436800 836366400 871215000 888422400 892124160 925440000 929296000 951599104 987136000 1045458000 1070548992 1110528000 1115155200 1161620000 1184563200 1189498880 1233920000 1306822500 1338186240 1388160000 1393944000 1427398656 1480704000 1486873600 1672732800 1742430000 1776844800 1784248320 1850880000 1858592000 1903198208 1974272000 2090916000 2141097984 2221056000 2230310400 2323240000 2378997760 2467840000 2613645000 2676372480 2776320000 2787888000 2854797312 2961408000 2973747200 3345465600 3484860000 3553689600 3568496640 3701760000 3717184000 3806396416 4181832000 4282195968 4442112000 4460620800 4646480000 4757995520 4935680000 5227290000 5352744960 5552640000 5575776000 5709594624 5922816000 5947494400 6690931200 6969720000 7136993280 7403520000 7434368000 8363664000 8564391936 8884224000 8921241600 9292960000 9515991040 9871360000 10454580000 10705489920 11105280000 11151552000 11419189248 11894988800 13381862400 13939440000 14273986560 14807040000 14868736000 16727328000 17128783872 17768448000 17842483200 18585920000 19031982080 20909160000 21410979840 22210560000 22303104000 23789977600 26763724800 27878880000 28547973120 29614080000 29737472000 33454656000 34257567744 35684966400 37171840000 41818320000 42821959680 44421120000 44606208000 47579955200 53527449600 55757760000 57095946240 59474944000 66909312000 71369932800 74343680000 83636640000 85643919360 88842240000 89212416000 95159910400 107054899200 111515520000 118949888000 133818624000 142739865600 148687360000 167273280000 171287838720 178424832000 214109798400 223031040000 237899776000 267637248000 285479731200 297374720000 334546560000 356849664000 428219596800 446062080000 475799552000 535274496000 594749440000 669093120000 713699328000 856439193600 892124160000 1070548992000 1189498880000 1338186240000 1427398656000 1784248320000 2141097984000 2378997760000 2676372480000 3568496640000 4282195968000 5352744960000 7136993280000 10705489920000 21410979840000
• Sum of all divisors σ(n): 77614140781749
• Sum of proper divisors (its aliquot sum) s(n): 56203160941749
• 21410979840000 is an abundant number, because the sum of its proper divisors (56203160941749) is greater than itself. Its abundance is 34792181101749

Bases of 21410979840000

• Binary: 100110111100100100001110110010000000000000000₂
• Hexadecimal: 0x137921D90000
• Base-36: 7L82GKXS0

Squares and roots of 21410979840000

• 21410979840000 squared (21410979840000²) is 458430057708886425600000000
• 21410979840000 cubed (21410979840000³) is 9815436723655003847371259904000000000000
• 21410979840000 is a perfect square number. Its square root is 4627200
• The cube root of 21410979840000 is 27768.0584090147

Scales and comparisons

• 21,410,979,840,000 seconds is equal to 680,802 years, 48 weeks, 2 days, 16 hours.
• To count from 1 to 21,410,979,840,000 would take you about one million, seven hundred two thousand and 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 21410979840000 cubic inches would be around 2314 feet tall.

Recreational maths with 21410979840000

• 21410979840000 backwards is 00004897901412
• 21410979840000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21410979840000's digits is 45
• More coming soon!