231091398216
231,091,398,216 is an even composite number composed of six prime numbers multiplied together.
What does the number 231091398216 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
231091398216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 231091398216:
23 × 32 × 72 × 29 × 73 × 30941
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 29 × 73 × 30941)See below for interesting mathematical facts about the number 231091398216 from the Numbermatics database.
Names of 231091398216
- Cardinal: 231091398216 can be written as Two hundred thirty-one billion, ninety-one million, three hundred ninety-eight thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 2.31091398216 × 1011
Factors of 231091398216
Divisors of 231091398216
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 29 36 42 49 56 58 63 72 73 84 87 98 116 126 146 147 168 174 196 203 219 232 252 261 292 294 348 392 406 438 441 504 511 522 584 588 609 657 696 812 876 882 1022 1044 1176 1218 1314 1421 1533 1624 1752 1764 1827 2044 2088 2117 2436 2628 2842 3066 3528 3577 3654 4088 4234 4263 4599 4872 5256 5684 6132 6351 7154 7308 8468 8526 9198 10731 11368 12264 12702 12789 14308 14616 14819 16936 17052 18396 19053 21462 25404 25578 28616 29638 30941 32193 34104 36792 38106 42924 44457 50808 51156 59276 61882 64386 76212 85848 88914 92823 102312 103733 118552 123764 128772 133371 152424 177828 185646 207466 216587 247528 257544 266742 278469 311199 355656 371292 414932 433174 533484 556938 622398 649761 742584 829864 866348 897289 933597 1066968 1113876 1244796 1299522 1516109 1732696 1794578 1867194 1949283 2227752 2258693 2489592 2599044 2691867 3032218 3589156 3734388 3898566 4517386 4548327 5198088 5383734 6064436 6281023 6776079 7178312 7468776 7797132 8075601 9034772 9096654 10767468 12128872 12562046 13552158 13644981 15594264 15810851 16151202 18069544 18193308 18843069 20328237 21534936 25124092 27104316 27289962 31621702 32302404 36386616 37686138 40656474 43967161 47432553 50248184 54208632 54579924 56529207 63243404 64604808 65502097 75372276 81312948 87934322 94865106 109159848 110675957 113058414 126486808 131004194 131901483 142297659 150744552 162625896 175868644 189730212 196506291 221351914 226116828 262008388 263802966 284595318 332027871 351737288 379460424 393012582 395704449 442703828 452233656 458514679 524016776 527605932 569190636 589518873 664055742 786025164 791408898 885407656 917029358 996083613 1055211864 1138381272 1179037746 1328111484 1375544037 1572050328 1582817796 1834058716 1992167226 2358075492 2656222968 2751088074 3165635592 3209602753 3668117432 3984334452 4126632111 4716150984 5502176148 6419205506 7968668904 8253264222 9628808259 11004352296 12838411012 16506528444 19257616518 25676822024 28886424777 33013056888 38515233036 57772849554 77030466072 115545699108 231091398216
- Sum of all divisors σ(n): 763503132600
- Sum of proper divisors (its aliquot sum) s(n): 532411734384
- 231091398216 is an abundant number, because the sum of its proper divisors (532411734384) is greater than itself. Its abundance is 301320336168
Bases of 231091398216
- Binary: 110101110011100001111011100110010010002
- Hexadecimal: 0x35CE1EE648
- Base-36: 2Y5TUO20
Squares and roots of 231091398216
- 231091398216 squared (2310913982162) is 53403234329425887982656
- 231091398216 cubed (2310913982163) is 12341028090443719606459366597341696
-
The
square root of 231091398216 is 480719.6669744229 -
The
cube root of 231091398216 is 6136.6015688629
Scales and comparisons
How big is 231091398216?- 231,091,398,216 seconds is equal to 7,347 years, 51 weeks, 3 days, 23 hours, 3 minutes, 36 seconds.
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To count from 1 to 231,091,398,216 would take you about fourteen thousand, six hundred ninety-five 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 231091398216 cubic inches would be around 511.4 feet tall.
Recreational maths with 231091398216
- 231091398216 backwards is 612893190132
- The number of decimal digits it has is: 12
- The sum of 231091398216's digits is 45
- More coming soon!
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