189381411072

Names of 189381411072

• Cardinal: 189381411072 can be written as One hundred eighty-nine billion, three hundred eighty-one million, four hundred eleven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.89381411072 × 10¹¹

Factors of 189381411072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 68700

Divisors of 189381411072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 81 84 96 108 112 114 126 128 133 144 152 162 168 171 189 192 216 224 228 252 256 266 288 304 324 336 342 378 384 399 432 448 456 504 513 532 567 576 608 648 672 684 756 768 798 864 896 912 1008 1026 1064 1134 1152 1197 1216 1296 1344 1368 1512 1539 1596 1728 1792 1824 2016 2052 2128 2268 2304 2394 2432 2592 2688 2736 3024 3078 3192 3456 3591 3648 4032 4104 4256 4536 4788 4864 5184 5376 5472 6048 6156 6384 6912 7182 7296 8064 8208 8512 9072 9576 10368 10773 10944 12096 12312 12768 14364 14592 16128 16416 17024 18144 19152 20736 21546 21888 24192 24624 25536 28728 32832 34048 36288 38304 43092 43776 48384 49248 51072 57456 65664 68669 72576 76608 86184 98496 102144 114912 131328 137338 145152 153216 172368 196992 206007 229824 274676 306432 344736 393984 412014 459648 480683 549352 618021 689472 824028 919296 961366 1098704 1236042 1304711 1378944 1442049 1648056 1854063 1922732 2197408 2472084 2609422 2757888 2884098 3296112 3708126 3845464 3914133 4326147 4394816 4944168 5218844 5562189 5768196 6592224 7416252 7690928 7828266 8652294 8789632 9132977 9888336 10437688 11124378 11536392 11742399 12978441 13184448 14832504 15381856 15656532 17304588 17579264 18265954 19776672 20875376 22248756 23072784 23484798 25956882 26368896 27398931 29665008 30763712 31313064 34609176 35227197 36531908 38935323 39553344 41750752 44497512 46145568 46969596 51913764 52737792 54797862 59330016 61527424 62626128 69218352 70454394 73063816 77870646 79106688 82196793 83501504 88995024 92291136 93939192 103827528 105681591 109595724 118660032 123054848 125252256 138436704 140908788 146127632 155741292 158213376 164393586 167003008 177990048 184582272 187878384 207655056 211363182 219191448 237320064 246590379 250504512 276873408 281817576 292255264 311482584 328787172 334006016 355980096 369164544 375756768 415310112 422726364 438382896 474640128 493180758 501009024 553746816 563635152 584510528 622965168 657574344 711960192 739771137 751513536 830620224 845452728 876765792 986361516 1002018048 1107493632 1127270304 1169021056 1245930336 1315148688 1423920384 1479542274 1503027072 1661240448 1690905456 1753531584 1972723032 2254540608 2338042112 2491860672 2630297376 2959084548 3006054144 3322480896 3381810912 3507063168 3945446064 4509081216 4983721344 5260594752 5918169096 6763621824 7014126336 7890892128 9018162432 9967442688 10521189504 11836338192 13527243648 15781784256 21042379008 23672676384 27054487296 31563568512 47345352768 63127137024 94690705536 189381411072
• Sum of all divisors σ(n): 679349563200
• Sum of proper divisors (its aliquot sum) s(n): 489968152128
• 189381411072 is an abundant number, because the sum of its proper divisors (489968152128) is greater than itself. Its abundance is 300586741056

Bases of 189381411072

• Binary: 10110000011000000000110000000100000000₂
• Hexadecimal: 0x2C18030100
• Base-36: 2F00SW00

Squares and roots of 189381411072

• 189381411072 squared (189381411072²) is 35865318859621844189184
• 189381411072 cubed (189381411072³) is 6792224694182398736862589640245248
• The square root of 189381411072 is 435179.7457051511
• The cube root of 189381411072 is 5742.6513413567

Scales and comparisons

• 189,381,411,072 seconds is equal to 6,021 years, 38 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 189,381,411,072 would take you about twelve thousand and forty-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 189381411072 cubic inches would be around 478.6 feet tall.

Recreational maths with 189381411072

• 189381411072 backwards is 270114183981
• The number of decimal digits it has is: 12
• The sum of 189381411072's digits is 45
• More coming soon!