21432239041248

Names of 21432239041248

• Cardinal: 21432239041248 can be written as Twenty-one trillion, four hundred thirty-two billion, two hundred thirty-nine million, forty-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 2.1432239041248 × 10¹³

Factors of 21432239041248

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4721

Divisors of 21432239041248

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 47 48 56 63 72 84 94 96 112 126 141 144 168 188 224 252 282 288 329 336 376 423 504 564 658 672 752 846 987 1008 1128 1316 1504 1543 1692 1974 2016 2209 2256 2632 2961 3086 3119 3384 3948 4418 4512 4629 5264 5922 6172 6238 6627 6768 7896 8836 9258 9357 10528 10801 11844 12344 12476 13254 13536 13887 15463 15792 17672 18516 18714 19881 21602 21833 23688 24688 24952 26508 27774 28071 30926 31584 32403 35344 37032 37428 39762 43204 43666 46389 47376 49376 49904 53016 55548 56142 61852 64806 65499 70688 72521 74064 74856 79524 86408 87332 92778 94752 97209 99808 106032 111096 112284 123704 129612 130998 139167 145042 146593 148128 149712 159048 172816 174664 185556 194418 196497 212064 217563 222192 224568 247408 259224 261996 278334 290084 293186 299424 318096 345632 349328 371112 388836 392994 435126 439779 444384 449136 494816 507647 518448 523992 556668 580168 586372 636192 652689 698656 742224 777672 785988 870252 879558 898272 1015294 1026151 1036896 1047984 1113336 1160336 1172744 1305378 1319337 1484448 1522941 1555344 1571976 1740504 1759116 2030588 2052302 2095968 2226672 2320672 2345488 2610756 2638674 3045882 3078453 3110688 3143952 3408487 3481008 3518232 4061176 4104604 4453344 4568823 4690976 4812617 5221512 5277348 6091764 6156906 6287904 6816974 6889871 6962016 7036464 8122352 8209208 9137646 9235359 9625234 10225461 10443024 10554696 12183528 12313812 13633948 13779742 14072928 14437851 16244704 16418416 18275292 18470718 19250468 20450922 20669613 20886048 21109392 23859409 24367056 24627624 27267896 27559484 28875702 30676383 32836832 33688319 36550584 36941436 38500936 40901844 41339226 42218784 43313553 47718818 48229097 48734112 49255248 54535792 55118968 57751404 61352766 62008839 67376638 71578227 73101168 73882872 77001872 81803688 82678452 86627106 95437636 96458194 98510496 101064957 109071584 110237936 115502808 122705532 124017678 134753276 143156454 144687291 146202336 147765744 154003744 163607376 165356904 173254212 190875272 192916388 202129914 214734681 220475872 226192999 231005616 245411064 248035356 269506552 286312908 289374582 295531488 303194871 327214752 330713808 346508424 381750544 385832776 404259828 429469362 434061873 452385998 462011232 490822128 496070712 539013104 572625816 578749164 606389742 661427616 678578997 693016848 763501088 771665552 808519656 858938724 868123746 904771996 981644256 992141424 1078026208 1145251632 1157498328 1212779484 1357157994 1386033696 1543331104 1583350993 1617039312 1717877448 1736247492 1809543992 1984282848 2035736991 2290503264 2314996656 2425558968 2714315988 3166701986 3234078624 3435754896 3472494984 3619087984 4071473982 4629993312 4750052979 4851117936 5428631976 6333403972 6871509792 6944989968 7238175968 8142947964 9500105958 9702235872 10631070953 10857263952 12666807944 13889979936 14250158937 16285895928 19000211916 21262141906 21714527904 25333615888 28500317874 31893212859 32571791856 38000423832 42524283812 50667231776 57000635748 63786425718 65143583712 74417496671 76000847664 85048567624 95679638577 114001271496 127572851436 148834993342 152001695328 170097135248 191359277154 223252490013 228002542992 255145702872 297669986684 340194270496 382718554308 446504980026 456005085984 510291405744 595339973368 669757470039 765437108616 893009960052 1020582811488 1190679946736 1339514940078 1530874217232 1786019920104 2381359893472 2679029880156 3061748434464 3572039840208 5358059760312 7144079680416 10716119520624 21432239041248
• Sum of all divisors σ(n): 71237281489920
• Sum of proper divisors (its aliquot sum) s(n): 49805042448672
• 21432239041248 is an abundant number, because the sum of its proper divisors (49805042448672) is greater than itself. Its abundance is 28372803407424

Bases of 21432239041248

• Binary: 100110111111000010100111111101010101011100000₂
• Hexadecimal: 0x137E14FEAAE0
• Base-36: 7LHU1REG0

Squares and roots of 21432239041248

• 21432239041248 squared (21432239041248²) is 459340870321194990245397504
• 21432239041248 cubed (21432239041248³) is 9844703334138750015550678913373612244992
• The square root of 21432239041248 is 4629496.6293591791
• The cube root of 21432239041248 is 27777.2457741487

Scales and comparisons

• 21,432,239,041,248 seconds is equal to 681,478 years, 47 weeks, 1 day, 5 hours, 40 minutes, 48 seconds.
• To count from 1 to 21,432,239,041,248 would take you about one million, seven hundred three thousand, six hundred ninety-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 21432239041248 cubic inches would be around 2314.8 feet tall.

Recreational maths with 21432239041248

• 21432239041248 backwards is 84214093223412
• The number of decimal digits it has is: 14
• The sum of 21432239041248's digits is 45
• More coming soon!