6978437158140

Names of 6978437158140

• Cardinal: 6978437158140 can be written as Six trillion, nine hundred seventy-eight billion, four hundred thirty-seven million, one hundred fifty-eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 6.97843715814 × 10¹²

Factors of 6978437158140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37702

Divisors of 6978437158140

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 49 51 60 63 68 70 84 85 90 98 102 105 119 126 140 147 153 170 180 196 204 210 238 245 252 255 294 306 315 340 357 420 441 476 490 510 588 595 612 630 714 735 765 833 882 980 1020 1071 1190 1260 1279 1428 1470 1530 1666 1764 1785 2142 2205 2380 2499 2558 2940 3060 3332 3570 3837 4165 4284 4410 4998 5116 5355 6395 7140 7497 7674 8330 8820 8953 9996 10710 11511 12495 12790 14994 15348 16660 17906 19185 21420 21743 23022 24990 25580 26859 29988 35812 36389 37485 38370 43486 44765 46044 49980 53718 57555 62671 65229 72778 74970 76740 80577 86972 89530 107436 108715 109167 115110 125342 130458 134295 145556 149940 152201 161154 179060 181945 188013 195687 217430 218334 230220 250684 254723 260916 268590 304402 313355 322308 326145 327501 363890 376026 391374 402885 434860 436668 456603 509446 537180 545835 564039 608804 618613 626710 652290 655002 727780 752052 761005 764169 782748 805770 913206 940065 978435 1018892 1065407 1091670 1128078 1237226 1253420 1273615 1304580 1310004 1369809 1522010 1528338 1611540 1637505 1783061 1826412 1855839 1880130 1956870 2130814 2183340 2256156 2283015 2292507 2474452 2547230 2739618 2820195 3044020 3056676 3093065 3196221 3275010 3566122 3711678 3760260 3820845 3913740 4261628 4330291 4566030 4585014 5094460 5327035 5349183 5479236 5567517 5640390 6186130 6392442 6550020 6849045 7132244 7423356 7641690 8660582 8915305 9132060 9170028 9279195 9588663 10654070 10698366 11135034 11280780 11462535 12372260 12784884 12990873 13698090 15283380 15981105 16047549 17321164 17830610 18558390 19177326 21308140 21396732 21651455 22270068 22925070 25981746 26745915 27396180 27837585 30312037 31962210 32095098 35661220 37116780 38354652 38972619 43302910 45850140 46541531 47943315 51963492 53491830 55675170 60624074 63924420 64190196 64954365 77945238 80237745 86605820 90936111 93083062 95886630 106983660 111350340 121248148 129908730 139624593 151560185 155890476 160475490 181872222 186166124 191773260 194863095 232707655 259817460 272808333 279249186 303120370 320950980 325790717 363744444 389726190 418873779 454680555 465415310 545616666 558498372 606240740 651581434 698122965 779452380 791206027 837747558 909361110 930830620 977372151 1091233332 1303162868 1364041665 1396245930 1582412054 1628953585 1675495116 1818722220 1954744302 2094368895 2280535019 2373618081 2728083330 2792491860 2932116453 3164824108 3257907170 3909488604 3956030135 4188737790 4561070038 4747236162 4886860755 5456166660 5538442189 5864232906 6515814340 6841605057 7120854243 7912060270 8377475580 9122140076 9494472324 9773721510 11076884378 11402675095 11728465812 11868090405 13683210114 14241708486 14660582265 15824120540 16615326567 19547443020 20524815171 22153768756 22805350190 23736180810 27366420228 27692210945 28483416972 29321164530 33230653134 34208025285 35604271215 38769095323 41049630342 45610700380 47472361620 49845979701 55384421890 58642329060 66461306268 68416050570 71208542430 77538190646 82099260684 83076632835 99691959402 102624075855 110768843780 116307285969 136832101140 142417084860 155076381292 166153265670 193845476615 199383918804 205248151710 232614571938 249229898505 332306531340 348921857907 387690953230 410496303420 465229143876 498459797010 581536429845 697843715814 775381906460 996919594020 1163072859690 1395687431628 1744609289535 2326145719380 3489218579070 6978437158140
• Sum of all divisors σ(n): 26093481523200
• Sum of proper divisors (its aliquot sum) s(n): 19115044365060
• 6978437158140 is an abundant number, because the sum of its proper divisors (19115044365060) is greater than itself. Its abundance is 12136607206920

Bases of 6978437158140

• Binary: 1100101100011001011010001001001010011111100₂
• Hexadecimal: 0x658CB4494FC
• Base-36: 2H1ULB0N0

Squares and roots of 6978437158140

• 6978437158140 squared (6978437158140²) is 48698585170109079368259600
• 6978437158140 cubed (6978437158140³) is 339840016299934752300449229541773144000
• The square root of 6978437158140 is 2641673.1739827317
• The cube root of 6978437158140 is 19109.6496091613

Scales and comparisons

• 6,978,437,158,140 seconds is equal to 221,892 years, 37 weeks, 1 day, 14 hours, 9 minutes.
• To count from 1 to 6,978,437,158,140 would take you about five hundred fifty-four thousand, seven hundred thirty-one 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 6978437158140 cubic inches would be around 1592.5 feet tall.

Recreational maths with 6978437158140

• 6978437158140 backwards is 0418517348796
• 6978437158140 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6978437158140's digits is 63
• More coming soon!