21996129208320

Names of 21996129208320

• Cardinal: 21996129208320 can be written as Twenty-one trillion, nine hundred ninety-six billion, one hundred twenty-nine million, two hundred eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.199612920832 × 10¹³

Factors of 21996129208320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 519

Divisors of 21996129208320

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 29 30 32 36 40 45 46 48 54 58 60 64 69 72 80 81 87 90 92 96 108 115 116 120 128 135 138 144 145 160 162 174 180 184 192 207 216 230 232 240 243 256 261 270 276 288 290 320 324 345 348 360 368 384 405 414 432 435 457 460 464 480 486 512 522 540 552 576 580 621 640 648 667 690 696 720 736 768 783 810 828 841 864 870 914 920 928 960 972 1024 1035 1044 1080 1104 1152 1160 1215 1242 1280 1296 1305 1334 1371 1380 1392 1440 1472 1536 1566 1620 1656 1682 1728 1740 1828 1840 1856 1863 1920 1944 2001 2048 2070 2088 2160 2208 2285 2304 2320 2349 2430 2484 2523 2560 2592 2610 2668 2742 2760 2784 2880 2944 3072 3105 3132 3240 3312 3335 3364 3456 3480 3656 3680 3712 3726 3840 3888 3915 4002 4113 4140 4176 4205 4320 4416 4570 4608 4640 4698 4860 4968 5046 5120 5184 5220 5336 5484 5520 5568 5589 5760 5888 6003 6144 6210 6264 6480 6624 6670 6728 6855 6912 6960 7047 7312 7360 7424 7452 7569 7680 7776 7830 8004 8226 8280 8352 8410 8640 8832 9140 9216 9280 9315 9396 9720 9936 10005 10092 10240 10368 10440 10511 10672 10968 11040 11136 11178 11520 11745 11776 12006 12339 12420 12528 12615 12960 13248 13253 13340 13456 13710 13824 13920 14094 14624 14720 14848 14904 15138 15360 15552 15660 16008 16452 16560 16704 16820 17280 17664 18009 18280 18432 18560 18630 18792 19343 19440 19872 20010 20184 20565 20736 20880 21022 21344 21936 22080 22272 22356 22707 23040 23490 23552 24012 24678 24840 25056 25230 25920 26496 26506 26680 26912 27420 27648 27840 27945 28188 29248 29440 29696 29808 30015 30276 30720 31104 31320 31533 32016 32904 33120 33408 33640 34560 35235 35328 36018 36560 37017 37120 37260 37584 37845 38686 38880 39744 39759 40020 40368 41130 41472 41760 42044 42688 43872 44160 44544 44712 45414 46080 46980 47104 48024 49356 49680 50112 50460 51840 52555 52992 53012 53360 53824 54027 54840 55296 55680 55890 56376 58029 58496 58880 59392 59616 60030 60552 61695 62208 62640 63066 64032 65808 66240 66265 66816 67280 68121 69120 70470 70656 72036 73120 74034 74240 74520 75168 75690 77372 77760 79488 79518 80040 80736 82260 82944 83520 84088 85376 87744 88320 89088 89424 90045 90828 92160 93960 94599 96048 96715 98712 99360 100224 100920 103680 105110 105984 106024 106720 107648 108054 109680 111051 111360 111780 112752 113535 116058 116992 117760 119232 119277 120060 121104 123390 124416 125280 126132 128064 131616 132480 132530 133632 134560 136242 138240 140940 141312 144072 146240 148068 148480 149040 150336 151380 154744 155520 157665 158976 159036 160080 161472 162081 164520 165888 167040 168176 170752 174087 175488 176640 178176 178848 180090 181656 185085 187920 189198 192096 193430 197424 198720 198795 200448 201840 204363 207360 210220 211968 212048 213440 215296 216108 219360 222102 222720 223560 225504 227070 232116 233984 235520 238464 238554 240120 242208 246780 248832 250560 252264 256128 263232 264960 265060 267264 269120 270135 272484 276480 281880 283797 288144 290145 292480 296136 296960 298080 300672 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33944643840 34368951888 35420497920 37924360704 38187724320 39848060160 40733572608 42138178560 42961189860 45259525120 45825269184 47405450880 47817672192 48131573760 50565814272 50916965760 53130746880 54311430144 57281586480 59772090240 61100358912 63207267840 63756896256 67889287680 68737903776 75848721408 76375448640 79696120320 81467145216 84276357120 85922379720 90519050240 91650538368 94810901760 95635344384 101833931520 106261493760 114563172960 119544180480 122200717824 126414535680 135778575360 137475807552 151697442816 152750897280 159392240640 162934290432 171844759440 183301076736 189621803520 191270688768 203667863040 229126345920 239088360960 244401435648 252829071360 271557150720 274951615104 305501794560 318784481280 343689518880 366602153472 379243607040 407335726080 458252691840 478176721920 488802871296 549903230208 611003589120 687379037760 733204306944 758487214080 814671452160 916505383680 956353443840 1099806460416 1222007178240 1374758075520 1466408613888 1833010767360 2199612920832 2444014356480 2749516151040 3666021534720 4399225841664 5499032302080 7332043069440 10998064604160 21996129208320
• Sum of all divisors σ(n): 85625163711360
• Sum of proper divisors (its aliquot sum) s(n): 63629034503040
• 21996129208320 is an abundant number, because the sum of its proper divisors (63629034503040) is greater than itself. Its abundance is 41632905294720

Bases of 21996129208320

• Binary: 101000000000101011111011101111100100000000000₂
• Hexadecimal: 0x14015F77C800
• Base-36: 7SOVREO00

Squares and roots of 21996129208320

• 21996129208320 squared (21996129208320²) is 483829700149108229957222400
• 21996129208320 cubed (21996129208320³) is 10642380599302506996162954856778170368000
• The square root of 21996129208320 is 4690003.1138923563
• The cube root of 21996129208320 is 28018.7498600847

Scales and comparisons

• 21,996,129,208,320 seconds is equal to 699,408 years, 45 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 21,996,129,208,320 would take you about one million, seven hundred forty-eight thousand, five hundred twenty-two 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 21996129208320 cubic inches would be around 2334.9 feet tall.

Recreational maths with 21996129208320

• 21996129208320 backwards is 02380292169912
• 21996129208320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21996129208320's digits is 54
• More coming soon!