21407536023552

Names of 21407536023552

• Cardinal: 21407536023552 can be written as Twenty-one trillion, four hundred seven billion, five hundred thirty-six million, twenty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 2.1407536023552 × 10¹³

Factors of 21407536023552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 139

Divisors of 21407536023552

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 127 128 144 162 168 189 192 216 224 243 252 254 256 288 324 336 378 381 384 432 448 486 504 508 512 567 576 648 672 729 756 762 768 864 889 896 972 1008 1016 1024 1134 1143 1152 1296 1344 1458 1512 1524 1536 1701 1728 1778 1792 1944 2016 2032 2048 2268 2286 2304 2592 2667 2688 2916 3024 3048 3072 3402 3429 3456 3556 3584 3888 4032 4064 4536 4572 4608 5103 5184 5334 5376 5832 6048 6096 6144 6804 6858 6912 7112 7168 7776 8001 8064 8128 9072 9144 9216 10206 10287 10368 10668 10752 11664 12096 12192 13608 13716 13824 14224 14336 15552 16002 16128 16129 16256 18144 18288 18432 20412 20574 20736 21336 21504 23328 24003 24192 24384 27216 27432 27648 28448 30861 31104 32004 32256 32258 32512 36288 36576 40824 41148 41472 42672 43008 46656 48006 48384 48387 48768 54432 54864 55296 56896 61722 62208 64008 64512 64516 65024 72009 72576 73152 81648 82296 82944 85344 92583 93312 96012 96768 96774 97536 108864 109728 112903 113792 123444 124416 128016 129024 129032 130048 144018 145152 145161 146304 163296 164592 165888 170688 185166 186624 192024 193536 193548 195072 216027 217728 219456 225806 227584 246888 248832 256032 258064 260096 288036 290304 290322 292608 326592 329184 338709 341376 370332 373248 384048 387072 387096 390144 432054 435456 435483 438912 451612 455168 493776 497664 512064 516128 576072 580608 580644 585216 648081 653184 658368 677418 682752 740664 746496 768096 774192 780288 864108 870912 870966 877824 903224 910336 987552 1016127 1024128 1032256 1152144 1161216 1161288 1170432 1296162 1306368 1306449 1316736 1354836 1365504 1481328 1492992 1536192 1548384 1728216 1741824 1741932 1755648 1806448 1820672 1975104 2032254 2048256 2048383 2064512 2304288 2322576 2340864 2592324 2612736 2612898 2633472 2709672 2731008 2962656 3048381 3072384 3096768 3456432 3483648 3483864 3511296 3612896 3919347 3950208 4064508 4096512 4096766 4129024 4608576 4645152 5184648 5225472 5225796 5266944 5419344 5462016 5925312 6096762 6144768 6145149 6193536 6912864 6967728 7022592 7225792 7838694 7900416 8129016 8193024 8193532 8258048 9145143 9217152 9290304 10369296 10450944 10451592 10533888 10838688 11758041 11850624 12193524 12289536 12290298 12387072 13825728 13935456 14338681 14451584 15677388 15800832 16258032 16386048 16387064 16516096 18290286 18434304 18435447 18580608 20738592 20903184 21067776 21677376 23516082 23701248 24387048 24579072 24580596 24774144 27435429 27651456 27870912 28677362 28903168 31354776 31601664 32516064 32774128 33032192 36580572 36868608 36870894 37161216 41477184 41806368 43016043 43354752 47032164 47402496 48774096 49158144 49161192 49548288 54870858 55302912 55306341 55741824 57354724 57806336 62709552 63203328 65032128 65548256 73161144 73737216 73741788 74322432 82306287 82954368 83612736 86032086 86709504 94064328 94804992 97548192 98322384 99096576 109741716 110605824 110612682 111483648 114709448 115612672 125419104 129048129 130064256 131096512 146322288 147474432 147483576 148644864 164612574 165908736 165919023 167225472 172064172 173419008 188128656 189609984 195096384 196644768 219483432 221211648 221225364 222967296 229418896 231225344 250838208 258096258 260128512 262193024 292644576 294967152 297289728 329225148 331817472 331838046 334450944 344128344 346838016 376257312 387144387 390192768 393289536 438966864 442423296 442450728 445934592 458837792 497757069 501676416 516192516 520257024 524386048 585289152 589934304 658450296 663634944 663676092 668901888 688256688 693676032 752514624 774288774 780385536 786579072 877933728 884901456 891869184 917675584 995514138 1003352832 1032385032 1040514048 1048772096 1161433161 1170578304 1179868608 1316900592 1327269888 1327352184 1337803776 1376513376 1493271207 1505029248 1548577548 1560771072 1573158144 1755867456 1769802912 1835351168 1991028276 2006705664 2064770064 2081028096 2097544192 2322866322 2341156608 2359737216 2633801184 2654704368 2675607552 2753026752 2986542414 3010058496 3097155096 3121542144 3146316288 3484299483 3511734912 3539605824 3670702336 3982056552 4013411328 4129540128 4195088384 4645732644 4682313216 4719474432 5267602368 5309408736 5506053504 5973084828 6020116992 6194310192 6243084288 6292632576 6968598966 7023469824 7079211648 7341404672 7964113104 8026822656 8259080256 9291465288 9364626432 9438948864 10452898449 10535204736 10618817472 11012107008 11946169656 12040233984 12388620384 12585265152 13937197932 14046939648 14158423296 14682809344 15928226208 16518160512 18582930576 18729252864 18877897728 20905796898 21070409472 21237634944 22024214016 23892339312 24080467968 24777240768 27874395864 28093879296 28316846592 29365618688 31856452416 33036321024 37165861152 37755795456 41811593796 42140818944 42475269888 44048428032 47784678624 49554481536 55748791728 56187758592 56633693184 63712904832 66072642048 74331722304 83623187592 84281637888 84950539776 88096856064 95569357248 99108963072 111497583456 113267386368 127425809664 132145284096 148663444608 167246375184 168563275776 169901079552 191138714496 198217926144 222995166912 254851619328 264290568192 297326889216 334492750368 339802159104 382277428992 396435852288 445990333824 509703238656 594653778432 668985500736 764554857984 792871704576 891980667648 1019406477312 1189307556864 1337971001472 1529109715968 1783961335296 2378615113728 2675942002944 3058219431936 3567922670592 5351884005888 7135845341184 10703768011776 21407536023552
• Sum of all divisors σ(n): 73927903795200
• Sum of proper divisors (its aliquot sum) s(n): 52520367771648
• 21407536023552 is an abundant number, because the sum of its proper divisors (52520367771648) is greater than itself. Its abundance is 31112831748096

Bases of 21407536023552

• Binary: 100110111100001010100100101001000100000000000₂
• Hexadecimal: 0x137854948800
• Base-36: 7L6HI8000

Squares and roots of 21407536023552

• 21407536023552 squared (21407536023552²) is 458282598599676576298696704
• 21407536023552 cubed (21407536023552³) is 9810701238489597657690679168948248772608
• The square root of 21407536023552 is 4626827.8575663477
• The cube root of 21407536023552 is 27766.5695588311

Scales and comparisons

• 21,407,536,023,552 seconds is equal to 680,693 years, 22 weeks, 1 day, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,407,536,023,552 would take you about one million, seven hundred one thousand, seven hundred thirty-three 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 21407536023552 cubic inches would be around 2313.9 feet tall.

Recreational maths with 21407536023552

• 21407536023552 backwards is 25532063570412
• The number of decimal digits it has is: 14
• The sum of 21407536023552's digits is 45
• More coming soon!