38128580171031168

Names of 38128580171031168

• Cardinal: 38128580171031168 can be written as Thirty-eight quadrillion, one hundred twenty-eight trillion, five hundred eighty billion, one hundred seventy-one million, thirty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8128580171031168 × 10¹⁶

Factors of 38128580171031168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1723750345

Divisors of 38128580171031168

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 128 144 156 168 182 192 208 211 224 234 252 273 288 312 336 364 384 416 422 448 468 504 546 576 624 633 672 728 819 832 844 896 936 1008 1092 1152 1248 1266 1344 1456 1477 1638 1664 1688 1872 1899 2016 2184 2496 2532 2688 2743 2912 2954 3276 3376 3744 3798 4032 4368 4431 4992 5064 5486 5824 5908 6552 6752 7488 7596 8064 8229 8736 8862 10128 10972 11648 11816 13104 13293 13504 14976 15192 16458 17472 17724 19201 20256 21944 23632 24687 26208 26586 27008 30384 32916 34944 35448 38402 40512 43888 47264 49374 52416 53172 57603 60768 65832 70896 76804 81024 87776 94528 98748 104832 106344 115206 121536 131664 141792 153608 172809 175552 189056 197496 212688 230412 243072 263328 283584 307216 345618 351104 394992 425376 460824 526656 567168 614432 691236 789984 850752 921648 1053312 1228864 1382472 1579968 1701504 1843296 2457728 2764944 3159936 3686592 5529888 7373184 11059776 22119552 1723750109 3447500218 5171250327 6895000436 10342500654 12066250763 13790000872 15513750981 20685001308 22408751417 24132501526 27580001744 31027501962 36198752289 41370002616 44817502834 48265003052 55160003488 62055003924 67226254251 72397504578 82740005232 89635005668 96530006104 108596256867 110320006976 124110007848 134452508502 144795009156 156861259919 165480010464 179270011336 193060012208 201678762753 217192513734 220640013952 248220015696 268905017004 289590018312 313722519838 330960020928 358540022672 363711272999 386120024416 403357525506 434385027468 470583779757 496440031392 537810034008 579180036624 627445039676 661920041856 717080045344 727422545998 772240048832 806715051012 868770054936 941167559514 992880062784 1075620068016 1091133818997 1158360073248 1254890079352 1411751339271 1434160090688 1454845091996 1544480097664 1613430102024 1737540109872 1882335119028 1985760125568 2151240136032 2182267637994 2316720146496 2509780158704 2545978910993 2823502678542 2868320181376 2909690183992 3226860204048 3273401456991 3475080219744 3764670238056 4302480272064 4364535275988 4633440292992 4728246548987 5019560317408 5091957821986 5647005357084 5819380367984 6453720408096 6546802913982 6950160439488 7529340476112 7637936732979 8604960544128 8729070551976 9456493097974 10039120634816 10183915643972 11294010714168 11638760735968 12907440816192 13093605827964 13900320878976 14184739646961 15058680952224 15275873465958 17458141103952 18912986195948 20078241269632 20367831287944 22588021428336 22913810198937 23277521471936 25814881632384 26187211655928 28369479293922 30117361904448 30551746931916 33097725842909 34916282207904 37825972391896 40735662575888 42554218940883 45176042856672 45827620397874 46555042943872 52374423311856 56738958587844 60234723808896 61103493863832 66195451685818 69832564415808 75651944783792 81471325151776 85108437881766 90352085713344 91655240795748 99293177528727 104748846623712 113477917175688 122206987727664 132390903371636 139665128831616 151303889567584 162942650303552 170216875763532 180704171426688 183310481591496 198586355057454 209497693247424 226955834351376 244413975455328 264781806743272 297879532586181 302607779135168 325885300607104 340433751527064 366620963182992 397172710114908 418995386494848 453911668702752 488827950910656 529563613486544 595759065172362 605215558270336 680867503054128 733241926365984 794345420229816 907823337405504 977655901821312 1059127226973088 1191518130344724 1361735006108256 1466483852731968 1588690840459632 1815646674811008 2118254453946176 2383036260689448 2723470012216512 2932967705463936 3177381680919264 4236508907892352 4766072521378896 5446940024433024 6354763361838528 9532145042757792 12709526723677056 19064290085515584 38128580171031168
• Sum of all divisors σ(n): 135678715458249600
• Sum of proper divisors (its aliquot sum) s(n): 97550135287218432
• 38128580171031168 is an abundant number, because the sum of its proper divisors (97550135287218432) is greater than itself. Its abundance is 59421555116187264

Bases of 38128580171031168

• Binary: 10000111011101011011110111011100111000100110001010000000₂
• Hexadecimal: 0x8775BDDCE26280
• Base-36: AFFGBX32CG0

Squares and roots of 38128580171031168

• 38128580171031168 squared (38128580171031168²) is 1453788625858751172414540427444224
• 38128580171031168 cubed (38128580171031168³) is 55430896172788629483238813890469519810924885573632
• The square root of 38128580171031168 is 195265409.5610156141
• The cube root of 38128580171031168 is 336576.3097294627

Scales and comparisons

• 38,128,580,171,031,168 seconds is equal to 1,212,370,909 years, 51 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 38,128,580,171,031,168 would take you about three billion, six hundred thirty-seven million, one hundred twelve thousand, seven hundred twenty-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 38128580171031168 cubic inches would be around 28048 feet tall.

Recreational maths with 38128580171031168

• 38128580171031168 backwards is 86113017108582183
• 38128580171031168 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 38128580171031168's digits is 63
• More coming soon!