1421637353472

Names of 1421637353472

• Cardinal: 1421637353472 can be written as One trillion, four hundred twenty-one billion, six hundred thirty-seven million, three hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.421637353472 × 10¹²

Factors of 1421637353472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1282

Divisors of 1421637353472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 56 64 82 84 96 112 123 128 164 168 192 224 246 256 287 328 336 384 448 492 512 574 656 672 768 861 896 984 1024 1148 1229 1312 1344 1536 1681 1722 1792 1968 2048 2296 2458 2624 2688 3072 3362 3444 3584 3687 3936 4096 4592 4916 5043 5248 5376 6144 6724 6888 7168 7374 7872 8192 8603 9184 9832 10086 10496 10752 11767 12288 13448 13776 14336 14748 15744 16384 17206 18368 19664 20172 20992 21504 23534 24576 25809 26896 27552 28672 29496 31488 32768 34412 35301 36736 39328 40344 41984 43008 47068 49152 50389 51618 53792 55104 57344 58992 62976 68824 70602 73472 78656 80688 83968 86016 94136 98304 100778 103236 107584 110208 114688 117984 125952 137648 141204 146944 151167 157312 161376 167936 172032 188272 201556 206472 215168 220416 229376 235968 251904 275296 282408 293888 302334 314624 322752 335872 344064 352723 376544 403112 412944 430336 440832 471936 503808 550592 564816 587776 604668 629248 645504 671744 688128 705446 753088 806224 825888 860672 881664 943872 1007616 1058169 1101184 1129632 1175552 1209336 1258496 1291008 1343488 1410892 1506176 1612448 1651776 1721344 1763328 1887744 2015232 2065949 2116338 2202368 2259264 2351104 2418672 2516992 2582016 2821784 3012352 3224896 3303552 3442688 3526656 3775488 4030464 4131898 4232676 4404736 4518528 4702208 4837344 5033984 5164032 5643568 6024704 6197847 6449792 6607104 6885376 7053312 7550976 8263796 8465352 8809472 9037056 9404416 9674688 10067968 10328064 11287136 12049408 12395694 12899584 13214208 13770752 14106624 14461643 15101952 16527592 16930704 17618944 18074112 19349376 20135936 20656128 22574272 24098816 24791388 25799168 26428416 27541504 28213248 28923286 30203904 33055184 33861408 35237888 36148224 38698752 40271872 41312256 43384929 45148544 48197632 49582776 51598336 52856832 55083008 57846572 60407808 66110368 67722816 70475776 72296448 77397504 82624512 86769858 90297088 96395264 99165552 103196672 105713664 115693144 120815616 132220736 135445632 140951552 144592896 154795008 165249024 173539716 180594176 192790528 198331104 206393344 211427328 231386288 264441472 270891264 281903104 289185792 309590016 347079432 361188352 385581056 396662208 412786688 422854656 462772576 528882944 541782528 578371584 619180032 694158864 722376704 793324416 825573376 845709312 925545152 1057765888 1083565056 1156743168 1238360064 1388317728 1444753408 1586648832 1651146752 1851090304 2115531776 2167130112 2476720128 2776635456 2889506816 3173297664 3702180608 4231063552 4334260224 4953440256 5553270912 5779013632 6346595328 7404361216 8462127104 8668520448 11106541824 11558027264 12693190656 14808722432 16924254208 17337040896 22213083648 25386381312 29617444864 33848508416 34674081792 44426167296 50772762624 59234889728 67697016832 88852334592 101545525248 118469779456 177704669184 203091050496 236939558912 355409338368 473879117824 710818676736 1421637353472
• Sum of all divisors σ(n): 4444405444800
• Sum of proper divisors (its aliquot sum) s(n): 3022768091328
• 1421637353472 is an abundant number, because the sum of its proper divisors (3022768091328) is greater than itself. Its abundance is 1601130737856

Bases of 1421637353472

• Binary: 10100101100000000001100001000000000000000₂
• Hexadecimal: 0x14B00308000
• Base-36: I53A6ADC

Squares and roots of 1421637353472

• 1421637353472 squared (1421637353472²) is 2021052764786872270454784
• 1421637353472 cubed (1421637353472³) is 2873204103758877608697842943601410048
• The square root of 1421637353472 is 1192324.3491063999
• The cube root of 1421637353472 is 11244.2271049249

Scales and comparisons

• 1,421,637,353,472 seconds is equal to 45,203 years, 34 weeks, 6 days, 51 minutes, 12 seconds.
• To count from 1 to 1,421,637,353,472 would take you about one hundred thirteen thousand and nine 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 1421637353472 cubic inches would be around 937 feet tall.

Recreational maths with 1421637353472

• 1421637353472 backwards is 2743537361241
• 1421637353472 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421637353472's digits is 48
• More coming soon!