6990778831426208

Names of 6990778831426208

• Cardinal: 6990778831426208 can be written as Six quadrillion, nine hundred ninety trillion, seven hundred seventy-eight billion, eight hundred thirty-one million, four hundred twenty-six thousand, two hundred eight.

Scientific notation

• Scientific notation: 6.990778831426208 × 10¹⁵

Factors of 6990778831426208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 732

Divisors of 6990778831426208

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 91 97 98 104 112 182 194 196 208 224 364 388 392 416 613 637 679 728 776 784 1226 1261 1274 1358 1456 1552 1568 2452 2522 2548 2716 2912 3104 4291 4753 4904 5044 5096 5432 7969 8582 8827 9409 9506 9808 10088 10192 10864 15938 17164 17654 18818 19012 19616 20176 20384 21728 30037 31876 34328 35308 37636 38024 40352 55783 59461 60074 61789 63752 65863 68656 70616 75272 76048 111566 118922 120148 122317 123578 127504 131726 137312 141232 150544 152096 223132 237844 240296 244634 247156 255008 263452 282464 301088 375769 390481 416227 446264 461041 475688 480592 489268 494312 526904 751538 772993 780962 832454 856219 892528 912673 922082 951376 961184 978536 988624 1053808 1503076 1545986 1561924 1664908 1712438 1785056 1825346 1844164 1902752 1957072 1977248 2107616 2630383 2913589 3006152 3091972 3123848 3329816 3424876 3650692 3688328 3914144 4884997 5260766 5410951 5767717 5827178 5993533 6012304 6183944 6247696 6388711 6659632 6849752 7301384 7376656 9769994 10521532 10821902 11535434 11654356 11864749 11987066 12024608 12367888 12495392 12777422 13319264 13699504 14602768 14753312 18412681 19539988 21043064 21643804 23070868 23308712 23729498 23974132 24735776 25554844 27399008 29205536 34194979 36449593 36825362 37876657 39079976 40374019 42086128 43287608 44720977 46141736 46617424 47458996 47948264 51109688 68389958 72899186 73650724 74980321 75753314 78159952 80748038 83053243 84172256 86575216 89441954 92283472 93234848 94917992 95896528 102219376 136779916 145798372 147301448 149960642 151506628 156319904 161496076 166106486 173150432 178883908 184566944 189835984 191793056 204438752 239364853 255147151 273559832 282618133 291596744 294602896 299921284 303013256 322992152 332212972 357767816 379671968 473844709 478729706 510294302 524862247 547119664 559468549 565236266 581372701 583193488 589205792 599842568 606026512 645984304 664425944 715535632 947689418 957459412 1020588604 1049724494 1094239328 1118937098 1130472532 1162745402 1166386976 1199685136 1212053024 1291968608 1328851888 1431071264 1786030057 1895378836 1914918824 2041177208 2099448988 2237874196 2260945064 2325490804 2399370272 2657703776 3316912963 3535610521 3572060114 3674035729 3790757672 3829837648 3916279843 4082354416 4198897976 4475748392 4521890128 4650981608 6633825926 7071221042 7144120228 7273091137 7348071458 7581515344 7659675296 7832559686 8164708832 8397795952 8951496784 9043780256 9301963216 13267651852 14142442084 14288240456 14546182274 14696142916 15163030688 15665119372 16795591904 17902993568 18603926432 23218390741 24749273647 26535303704 27413958901 28284884168 28576480912 29092364548 29392285832 31330238744 45962936773 46436781482 49498547294 50911637959 53070607408 54827917802 56569768336 57152961824 58184729096 58784571664 62660477488 91925873546 92873562964 98997094588 101823275918 106141214816 109655835604 113139536672 116369458192 117569143328 125320954976 173244915529 183851747092 185747125928 197994189176 203646551836 219311671208 232738916384 321740557411 342954220537 346489831058 356381465713 367703494184 371494251856 395988378352 407293103672 438623342416 643481114822 685908441074 692979662116 712762931426 735406988368 742988503712 791976756704 814586207344 877246684832 1286962229644 1371816882148 1385959324232 1425525862852 1470813976736 1629172414688 2252183901877 2400679543759 2573924459288 2743633764296 2771918648464 2851051725704 4458404866981 4504367803754 4801359087518 5147848918576 5487267528592 5543837296928 5702103451408 8916809733962 9008735607508 9602718175036 10295697837152 10974535057184 11404206902816 16804756806313 17833619467924 18017471215016 19205436350072 31208834068867 33609513612626 35667238935848 36034942430032 38410872700144 62417668137734 67219027225252 71334477871696 72069884860064 76821745400288 124835336275468 134438054450504 142668955743392 218461838482069 249670672550936 268876108901008 436923676964138 499341345101872 537752217802016 873847353928276 998682690203744 1747694707856552 3495389415713104 6990778831426208
• Sum of all divisors σ(n): 17449747194733560
• Sum of proper divisors (its aliquot sum) s(n): 10458968363307352
• 6990778831426208 is an abundant number, because the sum of its proper divisors (10458968363307352) is greater than itself. Its abundance is 3468189531881144

Bases of 6990778831426208

• Binary: 11000110101100001001110001000111100110101001010100000₂
• Hexadecimal: 0x18D61388F352A0
• Base-36: 1WU0VGJO528

Squares and roots of 6990778831426208

• 6990778831426208 squared (6990778831426208²) is 48870988669916778289187349259264
• 6990778831426208 cubed (6990778831426208³) is 341646273064524266534799207635744263593476390912
• The square root of 6990778831426208 is 83610877.4707346795
• The cube root of 6990778831426208 is 191209.0839337877

Scales and comparisons

• 6,990,778,831,426,208 seconds is equal to 222,285,142 years, 48 weeks, 6 days, 9 hours, 30 minutes, 8 seconds.
• To count from 1 to 6,990,778,831,426,208 would take you about six hundred sixty-six million, eight hundred fifty-five thousand, four hundred twenty-eight 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 6990778831426208 cubic inches would be around 15934.1 feet tall.

Recreational maths with 6990778831426208

• 6990778831426208 backwards is 8026241388770996
• The number of decimal digits it has is: 16
• The sum of 6990778831426208's digits is 80
• More coming soon!