21118132224

Names of 21118132224

• Cardinal: 21118132224 can be written as Twenty-one billion, one hundred eighteen million, one hundred thirty-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.1118132224 × 10¹⁰

Factors of 21118132224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 141

Divisors of 21118132224

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 29 32 34 36 42 48 51 56 58 63 64 68 72 83 84 87 96 102 112 116 119 126 128 136 144 153 166 168 174 192 203 204 224 232 238 249 252 256 261 272 288 306 332 336 348 357 384 406 408 448 464 476 493 498 504 512 522 544 576 581 609 612 664 672 696 714 747 768 812 816 896 928 952 986 996 1008 1024 1044 1071 1088 1152 1162 1218 1224 1328 1344 1392 1411 1428 1479 1494 1536 1624 1632 1743 1792 1827 1856 1904 1972 1992 2016 2048 2088 2142 2176 2304 2324 2407 2436 2448 2656 2688 2784 2822 2856 2958 2988 3072 3248 3264 3451 3486 3584 3654 3712 3808 3944 3984 4032 4096 4176 4233 4284 4352 4437 4608 4648 4814 4872 4896 5229 5312 5376 5568 5644 5712 5916 5976 6144 6496 6528 6902 6972 7168 7221 7308 7424 7616 7888 7968 8064 8192 8352 8466 8568 8704 8874 9216 9296 9628 9744 9792 9877 10353 10458 10624 10752 11136 11288 11424 11832 11952 12288 12699 12992 13056 13804 13944 14336 14442 14616 14848 15232 15776 15936 16128 16704 16849 16932 17136 17408 17748 18432 18592 19256 19488 19584 19754 20706 20916 21248 21504 21663 22272 22576 22848 23664 23904 24576 25398 25984 26112 27608 27888 28672 28884 29232 29631 29696 30464 31059 31552 31872 32256 33408 33698 33864 34272 34816 35496 36864 37184 38512 38976 39168 39508 40919 41412 41832 42496 43008 43326 44544 45152 45696 47328 47808 50547 50796 51968 52224 55216 55776 57344 57768 58464 59262 59392 60928 62118 63104 63744 64512 66816 67396 67728 68544 69632 70992 73728 74368 77024 77952 78336 79016 81838 82824 83664 84992 86016 86652 88893 89088 90304 91392 94656 95616 101094 101592 103936 104448 110432 111552 115536 116928 118524 118784 121856 122757 124236 126208 127488 129024 133632 134792 135456 137088 139264 141984 148736 151641 154048 155904 156672 158032 163676 165648 167328 169984 172032 173304 177786 178176 180608 182784 189312 191232 202188 203184 207872 208896 220864 223104 231072 233856 237048 237568 243712 245514 248472 252416 254976 258048 267264 269584 270912 274176 283968 286433 297472 303282 308096 311808 313344 316064 327352 331296 334656 339968 346608 355572 356352 361216 365568 368271 378624 382464 404376 406368 415744 417792 441728 446208 462144 467712 474096 487424 491028 496944 504832 509952 516096 534528 539168 541824 548352 567936 572866 594944 606564 616192 623616 626688 632128 654704 662592 669312 679936 693216 711144 712704 722432 731136 736542 757248 764928 808752 812736 831488 859299 883456 892416 924288 935424 948192 974848 982056 993888 1009664 1019904 1069056 1078336 1083648 1096704 1135872 1145732 1189888 1213128 1232384 1247232 1253376 1264256 1309408 1325184 1338624 1386432 1422288 1444864 1462272 1473084 1514496 1529856 1617504 1625472 1662976 1718598 1766912 1784832 1848576 1870848 1896384 1964112 1987776 2019328 2039808 2138112 2156672 2167296 2193408 2271744 2291464 2379776 2426256 2464768 2494464 2528512 2577897 2618816 2650368 2677248 2772864 2844576 2889728 2924544 2946168 3028992 3059712 3235008 3250944 3437196 3533824 3569664 3697152 3741696 3792768 3928224 3975552 4038656 4313344 4334592 4386816 4543488 4582928 4759552 4852512 4929536 4988928 5057024 5155794 5237632 5300736 5354496 5545728 5689152 5779456 5892336 6057984 6119424 6470016 6501888 6874392 7067648 7139328 7394304 7483392 7585536 7856448 7951104 8626688 8669184 8773632 9086976 9165856 9705024 9859072 10114048 10311588 10475264 10601472 10708992 11091456 11378304 11558912 11784672 12115968 12940032 13003776 13748784 14135296 14278656 14788608 14966784 15171072 15712896 15902208 17253376 17338368 18173952 18331712 19410048 19718144 20228096 20623176 20950528 21202944 21417984 22182912 22756608 23569344 25880064 26007552 27497568 28270592 29577216 30342144 31425792 31804416 34506752 34676736 36347904 36663424 38820096 40456192 41246352 41901056 42405888 42835968 44365824 45513216 47138688 51760128 52015104 54995136 59154432 60684288 62851584 63608832 69013504 73326848 77640192 80912384 82492704 83802112 84811776 88731648 91026432 94277376 103520256 104030208 109990272 121368576 125703168 127217664 138027008 146653696 155280384 164985408 167604224 177463296 182052864 188554752 207040512 219980544 242737152 251406336 254435328 293307392 310560768 329970816 335208448 364105728 377109504 414081024 439961088 502812672 586614784 621121536 659941632 728211456 754219008 879922176 1005625344 1173229568 1242243072 1319883264 1508438016 1759844352 2346459136 2639766528 3016876032 3519688704 5279533056 7039377408 10559066112 21118132224
• Sum of all divisors σ(n): 77285819520
• Sum of proper divisors (its aliquot sum) s(n): 56167687296
• 21118132224 is an abundant number, because the sum of its proper divisors (56167687296) is greater than itself. Its abundance is 35049555072

Bases of 21118132224

• Binary: 10011101010101111010010000000000000₂
• Hexadecimal: 0x4EABD2000
• Base-36: 9P96V40

Squares and roots of 21118132224

• 21118132224 squared (21118132224²) is 445975508630347186176
• 21118132224 cubed (21118132224³) is 9418169759921325016691112935424
• The square root of 21118132224 is 145320.7907492937
• The cube root of 21118132224 is 2764.0878052421

Scales and comparisons

• 21,118,132,224 seconds is equal to 671 years, 25 weeks, 3 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 21,118,132,224 would take you about one thousand, three hundred forty-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 21118132224 cubic inches would be around 230.3 feet tall.

Recreational maths with 21118132224

• 21118132224 backwards is 42223181112
• The number of decimal digits it has is: 11
• The sum of 21118132224's digits is 27
• More coming soon!