21248983828250000

Names of 21248983828250000

• Cardinal: 21248983828250000 can be written as Twenty-one quadrillion, two hundred forty-eight trillion, nine hundred eighty-three billion, eight hundred twenty-eight million, two hundred fifty thousand.

Scientific notation

• Scientific notation: 2.124898382825 × 10¹⁶

Factors of 21248983828250000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 121

Divisors of 21248983828250000

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 41 50 73 80 82 100 125 146 164 200 205 250 292 328 365 400 410 500 584 625 656 730 820 1000 1025 1168 1250 1460 1640 1825 2000 2050 2500 2920 2993 3125 3280 3650 4100 5000 5125 5329 5840 5986 6250 7300 8200 9125 10000 10250 10658 11972 12500 14600 14965 15625 16400 18250 20500 21316 23944 25000 25625 26645 29200 29930 31250 36500 41000 42632 45625 47888 50000 51250 53290 59860 62500 73000 74825 82000 85264 91250 102500 106580 119720 125000 128125 133225 146000 149650 182500 205000 213160 218489 228125 239440 250000 256250 266450 299300 365000 374125 389017 410000 426320 436978 456250 512500 532900 598600 640625 666125 730000 748250 778034 873956 912500 1025000 1065800 1092445 1140625 1197200 1281250 1332250 1496500 1556068 1747912 1825000 1870625 1945085 2050000 2131600 2184890 2281250 2562500 2664500 2993000 3112136 3330625 3495824 3650000 3741250 3890170 4369780 4562500 5125000 5329000 5462225 5986000 6224272 6661250 7482500 7780340 8739560 9125000 9353125 9725425 10250000 10658000 10924450 13322500 14965000 15560680 15949697 16653125 17479120 18250000 18706250 19450850 21848900 26645000 27311125 28398241 29930000 31121360 31899394 33306250 37412500 38901700 43697800 46765625 48627125 53290000 54622250 56796482 63798788 66612500 74825000 77803400 79748485 83265625 87395600 93531250 97254250 109244500 113592964 127597576 133225000 136555625 141991205 149650000 155606800 159496970 166531250 187062500 194508500 218489000 227185928 243135625 255195152 266450000 273111250 283982410 318993940 333062500 374125000 389017000 398742425 436978000 454371856 486271250 546222500 567964820 637987880 666125000 682778125 709956025 748250000 778034000 797484850 972542500 1092445000 1135929640 1164327881 1215678125 1275975760 1332250000 1365556250 1419912050 1594969700 1945085000 1993712125 2073071593 2184890000 2271859280 2328655762 2431356250 2731112500 2839824100 3189939400 3413890625 3549780125 3890170000 3987424250 4146143186 4657311524 4862712500 5462225000 5679648200 5821639405 6078390625 6379878800 6827781250 7099560250 7974848500 8292286372 9314623048 9725425000 9968560625 10365357965 10924450000 11359296400 11643278810 12156781250 13655562500 14199120500 15949697000 16584572744 17748900625 18629246096 19450850000 19937121250 20730715930 23286557620 24313562500 27311125000 28398241000 29108197025 31899394000 33169145488 35497801250 39874242500 41461431860 46573115240 48627125000 49842803125 51826789825 54622250000 56796482000 58216394050 70995602500 79748485000 82922863720 84995935313 88744503125 93146230480 97254250000 99685606250 103653579650 116432788100 141991205000 145540985125 159496970000 165845727440 169991870626 177489006250 199371212500 207307159300 232865576200 249214015625 259133949125 283982410000 291081970250 339983741252 354978012500 398742425000 414614318600 424979676565 443722515625 465731152400 498428031250 518267898250 582163940500 679967482504 709956025000 727704925625 797484850000 829228637200 849959353130 887445031250 996856062500 1036535796500 1164327881000 1295669745625 1359934965008 1419912050000 1455409851250 1699918706260 1774890062500 1993712125000 2073071593000 2124898382825 2328655762000 2591339491250 2910819702500 3399837412520 3549780125000 3638524628125 3987424250000 4146143186000 4249796765650 5182678982500 5821639405000 6478348728125 6799674825040 7099560250000 7277049256250 8499593531300 10365357965000 10624491914125 11643278810000 12956697456250 14554098512500 16999187062600 18192623140625 20730715930000 21248983828250 25913394912500 29108197025000 32391743640625 33998374125200 36385246281250 42497967656500 51826789825000 53122459570625 58216394050000 64783487281250 72770492562500 84995935313000 103653579650000 106244919141250 129566974562500 145540985125000 169991870626000 212489838282500 259133949125000 265612297853125 291081970250000 424979676565000 518267898250000 531224595706250 849959353130000 1062449191412500 1328061489265625 2124898382825000 2656122978531250 4249796765650000 5312245957062500 10624491914125000 21248983828250000
• Sum of all divisors σ(n): 53449066989825948
• Sum of proper divisors (its aliquot sum) s(n): 32200083161575948
• 21248983828250000 is an abundant number, because the sum of its proper divisors (32200083161575948) is greater than itself. Its abundance is 10951099333325948

Bases of 21248983828250000

• Binary: 1001011011111011101011010010100111010111011110110010000₂
• Hexadecimal: 0x4B7DD694EBBD90
• Base-36: 5T84WEQU368

Squares and roots of 21248983828250000

• 21248983828250000 squared (21248983828250000²) is 451519313733230025498062500000000
• 21248983828250000 cubed (21248983828250000³) is 9594326595659942946445665214207765625000000000000
• The square root of 21248983828250000 is 145770311.8891154737
• The cube root of 21248983828250000 is 276978.4976738351

Scales and comparisons

• 21,248,983,828,250,000 seconds is equal to 675,651,958 years, 16 weeks, 2 days, 23 hours, 13 minutes, 20 seconds.
• To count from 1 to 21,248,983,828,250,000 would take you about two billion, twenty-six million, nine hundred fifty-five thousand, eight hundred seventy-four 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 21248983828250000 cubic inches would be around 23081.5 feet tall.

Recreational maths with 21248983828250000

• 21248983828250000 backwards is 00005282838984212
• The number of decimal digits it has is: 17
• The sum of 21248983828250000's digits is 62
• More coming soon!