3997664177780

Names of 3997664177780

• Cardinal: 3997664177780 can be written as Three trillion, nine hundred ninety-seven billion, six hundred sixty-four million, one hundred seventy-seven thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 3.99766417778 × 10¹²

Factors of 3997664177780

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 44

Divisors of 3997664177780

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 26 28 34 35 49 52 65 68 70 85 91 98 119 130 140 169 170 182 196 221 238 245 260 289 338 340 364 442 455 476 490 578 595 637 676 833 845 884 910 980 1105 1156 1183 1190 1274 1445 1547 1666 1690 1820 2023 2210 2366 2380 2548 2873 2890 3094 3185 3332 3380 3757 4046 4165 4420 4732 4913 5746 5780 5915 6188 6370 7514 7735 8092 8281 8330 9826 10115 10829 11492 11830 12740 14161 14365 15028 15470 16562 16660 18785 19652 20111 20230 21658 23660 24565 26299 28322 28730 30940 33124 34391 37570 40222 40460 41405 43316 48841 49130 52598 54145 56644 57460 63869 68782 70805 75140 80444 82810 83521 97682 98260 100555 105196 108290 127738 131495 137564 140777 141610 165620 167042 171955 184093 195364 201110 216580 240737 244205 255476 262990 281554 283220 319345 334084 341887 343910 368186 402220 417605 447083 481474 488410 525980 563108 584647 638690 683774 687820 703885 736372 830297 835210 894166 920465 962948 976820 1085773 1169294 1203685 1277380 1367548 1407770 1419857 1660594 1670420 1709435 1788332 1840930 2171546 2235415 2338588 2393209 2407370 2815540 2839714 2923235 3129581 3321188 3418870 3681860 4092529 4151485 4343092 4470830 4786418 4814740 5428865 5679428 5812079 5846470 6259162 6837740 7099285 7600411 8185058 8302970 8941660 9572836 9938999 10857730 11624158 11692940 11966045 12518324 14115049 14198570 15200822 15647905 16370116 16605940 18458141 19877998 20462645 21715460 23248316 23932090 24137569 28230098 28397140 29060395 30401644 31295810 36916282 38002055 39755996 40684553 40925290 47864180 48275138 49694995 53202877 56460196 58120790 62591620 69572993 70575245 73832564 76004110 81369106 81850580 92290705 96550276 98805343 99389990 106405754 116241580 120687845 129206987 139145986 141150490 152008220 162738212 168962983 184581410 197610686 198779980 203422765 212811508 239955833 241375690 258413974 266014385 278291972 282300980 313788397 337925966 347864965 369162820 395221372 406845530 479911666 482751380 494026715 516827948 532028770 627576794 646034935 675851932 691637401 695729930 813691060 844814915 904448909 959823332 988053430 1064057540 1182740881 1199779165 1255153588 1292069870 1383274802 1391459860 1568941985 1679690831 1689629830 1808897818 1976106860 2196518779 2365481762 2399558330 2584139740 2766549604 3137883970 3359381662 3379259660 3458187005 3617795636 4079249161 4393037558 4522244545 4730963524 4799116660 5913704405 6275767940 6718763324 6916374010 8158498322 8398454155 8786075116 9044489090 10982593895 11757835817 11827408810 13832748020 15375631453 16316996644 16796908310 18088978180 20396245805 21965187790 23515671634 23654817620 28554744127 30751262906 33593816620 40792491610 43930375580 47031343268 57109488254 58789179085 61502525812 76878157265 81584983220 114218976508 117578358170 142773720635 153756314530 199883208889 235156716340 285547441270 307512629060 399766417778 571094882540 799532835556 999416044445 1998832088890 3997664177780
• Sum of all divisors σ(n): 11235637055034
• Sum of proper divisors (its aliquot sum) s(n): 7237972877254
• 3997664177780 is an abundant number, because the sum of its proper divisors (7237972877254) is greater than itself. Its abundance is 3240308699474

Bases of 3997664177780

• Binary: 111010001011000111010110100110111001110100₂
• Hexadecimal: 0x3A2C75A6E74
• Base-36: 1F0I2194K

Squares and roots of 3997664177780

• 3997664177780 squared (3997664177780²) is 15981318878305443445728400
• 3997664177780 cubed (3997664177780³) is 63887945993480922452166114239194952000
• The square root of 3997664177780 is 1999415.9591690769
• The cube root of 3997664177780 is 15870.9200124899
• Being both a perfect square and a perfect cube, 3997664177780 is also a perfect sixth number.

Scales and comparisons

• 3,997,664,177,780 seconds is equal to 127,113 years, 18 weeks, 3 days, 7 hours, 36 minutes, 20 seconds.
• To count from 1 to 3,997,664,177,780 would take you about three hundred seventeen thousand, seven hundred eighty-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 3997664177780 cubic inches would be around 1322.6 feet tall.

Recreational maths with 3997664177780

• 3997664177780 backwards is 0877714667993
• The number of decimal digits it has is: 13
• The sum of 3997664177780's digits is 74
• More coming soon!