855307973668680

Names of 855307973668680

• Cardinal: 855307973668680 can be written as Eight hundred fifty-five trillion, three hundred seven billion, nine hundred seventy-three million, six hundred sixty-eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.5530797366868 × 10¹⁴

Factors of 855307973668680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2759414091

Divisors of 855307973668680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 41 42 45 54 56 60 63 70 72 82 84 90 105 108 120 123 126 135 140 164 168 180 189 205 210 216 246 252 270 280 287 315 328 360 369 378 410 420 492 504 540 574 615 630 738 756 820 840 861 945 984 1080 1107 1148 1230 1260 1435 1476 1512 1640 1722 1845 1890 2214 2296 2460 2520 2583 2870 2952 3444 3690 3780 4305 4428 4920 5166 5535 5740 6888 7380 7560 7749 8610 8856 10332 11070 11480 12915 14760 15498 17220 20664 22140 25830 30996 34440 38745 44280 51660 61992 77490 103320 154980 309960 2759414033 5518828066 8278242099 11037656132 13797070165 16556484198 19315898231 22075312264 24834726297 27594140330 33112968396 38631796462 41391210495 49669452594 55188280660 57947694693 66225936792 74504178891 77263592924 82782420990 96579491155 99338905188 110376561320 113135975353 115895389386 124173631485 149008357782 154527185848 165564841980 173843084079 193158982310 198677810376 226271950706 231790778772 248347262970 289738473465 298016715564 331129683960 339407926059 347686168158 372520894455 386317964620 452543901412 463581557544 496694525940 521529252237 565679876765 579476946930 596033431128 678815852118 695372336316 745041788910 772635929240 791951827471 869215420395 905087802824 993389051880 1018223778177 1043058504474 1131359753530 1158953893860 1357631704236 1390744672632 1490083577820 1583903654942 1697039630295 1738430840790 2036447556354 2086117008948 2262719507060 2317907787720 2375855482413 2607646261185 2715263408472 2980167155640 3054671334531 3167807309884 3394079260590 3476861681580 3959759137355 4072895112708 4172234017896 4525439014120 4751710964826 5091118890885 5215292522370 6109342669062 6335614619768 6788158521180 6953723363160 7127566447239 7919518274710 8145790225416 9503421929652 10182237781770 10430585044740 11879277412065 12218685338124 13576317042360 14255132894478 15273356672655 15839036549420 19006843859304 20364475563540 20861170089480 21382699341717 23758554824130 24437370676248 28510265788956 30546713345310 31678073098840 35637832236195 40728951127080 42765398683434 47517109648260 57020531577912 61093426690620 71275664472390 85530797366868 95034219296520 106913496708585 122186853381240 142551328944780 171061594733736 213826993417170 285102657889560 427653986834340 855307973668680
• Sum of all divisors σ(n): 3337787215526400
• Sum of proper divisors (its aliquot sum) s(n): 2482479241857720
• 855307973668680 is an abundant number, because the sum of its proper divisors (2482479241857720) is greater than itself. Its abundance is 1627171268189040

Bases of 855307973668680

• Binary: 11000010011110010111100111111100011010111101001000₂
• Hexadecimal: 0x309E5E7F1AF48
• Base-36: 8F6J244HU0

Squares and roots of 855307973668680

• 855307973668680 squared (855307973668680²) is 731551729821223400218412942400
• 855307973668680 cubed (855307973668680³) is 625702027667208249517834194299158121524032000
• The square root of 855307973668680 is 29245648.7989013505
• The cube root of 855307973668680 is 94923.5941024669

Scales and comparisons

• 855,307,973,668,680 seconds is equal to 27,196,147 years, 47 weeks, 6 days, 9 hours, 18 minutes.
• To count from 1 to 855,307,973,668,680 would take you about sixty-seven million, nine hundred ninety thousand, three hundred sixty-nine 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 855307973668680 cubic inches would be around 7910.3 feet tall.

Recreational maths with 855307973668680

• 855307973668680 backwards is 086866379703558
• The number of decimal digits it has is: 15
• The sum of 855307973668680's digits is 81
• More coming soon!