6991887441312

Names of 6991887441312

• Cardinal: 6991887441312 can be written as Six trillion, nine hundred ninety-one billion, eight hundred eighty-seven million, four hundred forty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 6.991887441312 × 10¹²

Factors of 6991887441312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1256

Divisors of 6991887441312

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 41 46 48 69 72 82 92 96 123 138 144 164 184 207 246 276 288 328 368 369 414 492 529 552 656 736 738 828 943 984 1058 1104 1187 1312 1476 1587 1656 1681 1886 1968 2116 2208 2374 2829 2952 3174 3312 3362 3561 3772 3936 4232 4748 4761 5043 5658 5904 6348 6624 6724 7122 7544 8464 8487 9496 9522 10086 10683 11316 11808 12167 12696 13448 14244 15088 15129 16928 16974 18992 19044 20172 21366 21689 22632 24334 25392 26896 27301 28488 30176 30258 33948 36501 37984 38088 38663 40344 42732 43378 45264 48667 48668 50784 53792 54602 56976 60516 65067 67896 73002 76176 77326 80688 81903 85464 86756 90528 97334 97336 109204 109503 113952 115989 121032 130134 135792 146001 146004 152352 154652 161376 163806 170928 173512 194668 194672 195201 218408 219006 231978 242064 245709 260268 271584 292002 292008 309304 327612 341856 347024 347967 389336 389344 390402 436816 438003 438012 463956 484128 491418 498847 520536 584004 584016 618608 627923 655224 694048 695934 778672 780804 873632 876006 876024 889249 927912 982836 997694 1041072 1119341 1168008 1168032 1237216 1255846 1310448 1391868 1496541 1557344 1561608 1752012 1752048 1778498 1855824 1883769 1965672 1995347 1995388 2082144 2238682 2336016 2511692 2620896 2667747 2783736 2993082 3123216 3358023 3504024 3504096 3556996 3711648 3767538 3931344 3990694 3990776 4477364 4489623 4672032 5023384 5335494 5567472 5651307 5986041 5986164 6246432 6716046 7008048 7113992 7535076 7862688 7981388 7981552 8003241 8954728 8979246 10046768 10074069 10670988 11134944 11302614 11972082 11972328 13432092 14016096 14227984 14442229 15070152 15962776 15963104 16006482 17909456 17958123 17958492 20093536 20148138 20452727 21341976 22605228 23944164 23944656 25744843 26864184 28455968 28884458 30140304 31925552 32012964 35818912 35916246 35916984 40296276 40905454 42683952 43326687 45210456 45892981 47888328 47889312 51489686 53728368 57768916 60280608 61358181 63851104 64025928 71832492 71833968 77234529 80592552 81810908 85367904 86653374 90420912 91785962 95776656 102979372 107456736 115537832 122716362 128051856 129980061 137678943 143664984 143667936 154469058 161185104 163621816 173306748 180841824 183571924 184074543 191553312 205958744 231075664 231703587 245432724 256103712 259960122 275357886 287329968 308938116 322370208 327243632 346613496 367143848 368149086 411917488 413036829 462151328 463407174 490865448 519920244 550715772 574659936 592131389 617876232 654487264 693226992 734287696 736298172 823834976 826073658 926814348 981730896 1039840488 1055538563 1101431544 1184262778 1235752464 1386453984 1468575392 1472596344 1652147316 1776394167 1853628696 1963461792 2079680976 2111077126 2202863088 2368525556 2471504928 2945192688 3166615689 3304294632 3552788334 3707257392 4159361952 4222154252 4405726176 4737051112 5329182501 5890385376 6333231378 6608589264 7105576668 7414514784 8444308504 9474102224 9499847067 10658365002 12666462756 13217178528 14211153336 16888617008 18948204448 18999694134 21316730004 24277386949 25332925512 28422306672 33777234016 37999388268 42633460008 48554773898 50665851024 56844613344 72832160847 75998776536 85266920016 97109547796 101331702048 145664321694 151997553072 170533840032 194219095592 218496482541 291328643388 303995106144 388438191184 436992965082 582657286776 776876382368 873985930164 1165314573552 1747971860328 2330629147104 3495943720656 6991887441312
• Sum of all divisors σ(n): 21324199216320
• Sum of proper divisors (its aliquot sum) s(n): 14332311775008
• 6991887441312 is an abundant number, because the sum of its proper divisors (14332311775008) is greater than itself. Its abundance is 7340424333696

Bases of 6991887441312

• Binary: 1100101101111101100111101111001110110100000₂
• Hexadecimal: 0x65BECF79DA0
• Base-36: 2H81199K0

Squares and roots of 6991887441312

• 6991887441312 squared (6991887441312²) is 48886489991976466244281344
• 6991887441312 cubed (6991887441312³) is 341808835424725029978447824652416483328
• The square root of 6991887441312 is 2644217.7371222665
• The cube root of 6991887441312 is 19121.9190822761

Scales and comparisons

• 6,991,887,441,312 seconds is equal to 222,320 years, 20 weeks, 3 days, 3 hours, 55 minutes, 12 seconds.
• To count from 1 to 6,991,887,441,312 would take you about five hundred fifty-five thousand, eight hundred 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 6991887441312 cubic inches would be around 1593.5 feet tall.

Recreational maths with 6991887441312

• 6991887441312 backwards is 2131447881996
• The number of decimal digits it has is: 13
• The sum of 6991887441312's digits is 63
• More coming soon!