21143473629408

Names of 21143473629408

• Cardinal: 21143473629408 can be written as Twenty-one trillion, one hundred forty-three billion, four hundred seventy-three million, six hundred twenty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.1143473629408 × 10¹³

Factors of 21143473629408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1070

Divisors of 21143473629408

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 43 48 52 54 72 78 86 96 104 108 117 129 144 156 172 208 216 234 258 288 312 344 351 387 416 432 468 516 559 624 688 702 774 864 936 1009 1032 1118 1161 1248 1376 1404 1548 1677 1849 1872 2018 2064 2236 2322 2808 3027 3096 3354 3698 3744 4036 4128 4472 4644 5031 5547 5616 6054 6192 6708 7396 8072 8944 9081 9288 10062 11094 11232 12108 12384 13117 13416 14792 15093 16144 16641 17888 18162 18576 20124 22188 24037 24216 26234 26832 27243 29584 30186 32288 33282 36324 37152 39351 40248 43387 44376 48074 48432 49923 52468 53664 54486 59168 60372 66564 72111 72648 78702 80496 86774 88752 96148 96864 99846 104936 108972 118053 120744 130161 133128 144222 145296 157404 160992 173548 177504 192296 199692 209872 216333 217944 236106 241488 260322 266256 288444 290592 314808 347096 354159 384592 390483 399384 419744 432666 435888 472212 482976 520644 532512 564031 576888 629616 648999 694192 708318 769184 780966 798768 865332 871776 944424 1018081 1041288 1128062 1153776 1171449 1259232 1297998 1388384 1416636 1561932 1597536 1692093 1730664 1865641 1888848 2036162 2082576 2256124 2307552 2342898 2595996 2833272 3054243 3123864 3384186 3461328 3731282 3777696 4072324 4165152 4512248 4685796 5076279 5191992 5596923 5666544 6108486 6247728 6768372 6922656 7462564 8144648 9024496 9162729 9371592 10152558 10383984 11193846 11333088 12216972 12495456 13235053 13536744 14925128 15228837 16289296 16790769 18048992 18325458 18743184 20305116 20767968 22387692 24253333 24433944 26470106 27073488 27488187 29850256 30457674 32578592 33581538 36650916 37486368 39705159 40610232 43777483 44775384 48506666 48867888 50372307 52940212 54146976 54976374 59700512 60915348 67163076 72759999 73301832 79410318 81220464 87554966 89550768 97013332 97735776 100744614 105880424 109952748 119115477 121830696 131332449 134326152 145519998 146603664 158820636 162440928 175109932 179101536 194026664 201489228 211760848 218279997 219905496 238230954 243661392 262664898 268652304 291039996 293207328 317641272 350219864 357346431 388053328 393997347 402978456 423521696 436559994 439810992 476461908 487322784 525329796 537304608 569107279 582079992 635282544 654839991 700439728 714692862 776106656 787994694 805956912 873119988 879621984 952923816 1050659592 1138214558 1164159984 1181992041 1270565088 1309679982 1400879456 1429385724 1575989388 1611913824 1707321837 1746239976 1882431769 1905847632 2101319184 2276429116 2328319968 2363984082 2619359964 2858771448 3151978776 3414643674 3492479952 3764863538 3811695264 4202638368 4552858232 4727968164 5121965511 5238719928 5647295307 5717542896 6303957552 6829287348 6984959904 7529727076 9105716464 9455936328 10243931022 10477439856 11294590614 11435085792 12607915104 13658574696 15059454152 15365896533 16941885921 18211432928 18911872656 20487862044 20954879712 22589181228 24471612997 27317149392 30118908304 30731793066 33883771842 37823745312 40975724088 45178362456 48943225994 50825657763 54634298784 60237816608 61463586132 67767543684 73414838991 81951448176 90356724912 97886451988 101651315526 122927172264 135535087368 146829677982 163902896352 180713449824 195772903976 203302631052 220244516973 245854344528 271070174736 293659355964 391545807952 406605262104 440489033946 491708689056 542140349472 587318711928 660733550919 783091615904 813210524208 880978067892 1174637423856 1321467101838 1626421048416 1761956135784 2349274847712 2642934203676 3523912271568 5285868407352 7047824543136 10571736814704 21143473629408
• Sum of all divisors σ(n): 68060033198640
• Sum of proper divisors (its aliquot sum) s(n): 46916559569232
• 21143473629408 is an abundant number, because the sum of its proper divisors (46916559569232) is greater than itself. Its abundance is 25773085939824

Bases of 21143473629408

• Binary: 100110011101011011001001111000010100011100000₂
• Hexadecimal: 0x133AD93C28E0
• Base-36: 7HT6EAGO0

Squares and roots of 21143473629408

• 21143473629408 squared (21143473629408²) is 447046477117471504122430464
• 21143473629408 cubed (21143473629408³) is 9452115400053005645235501676652185485312
• The square root of 21143473629408 is 4598203.3044883955
• The cube root of 21143473629408 is 27651.9298300463

Scales and comparisons

• 21,143,473,629,408 seconds is equal to 672,297 years, 3 weeks, 23 hours, 16 minutes, 48 seconds.
• To count from 1 to 21,143,473,629,408 would take you about one million, six hundred eighty thousand, seven 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 21143473629408 cubic inches would be around 2304.3 feet tall.

Recreational maths with 21143473629408

• 21143473629408 backwards is 80492637434112
• 21143473629408 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21143473629408's digits is 54
• More coming soon!