1387349031852

Names of 1387349031852

• Cardinal: 1387349031852 can be written as One trillion, three hundred eighty-seven billion, three hundred forty-nine million, thirty-one thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 1.387349031852 × 10¹²

Factors of 1387349031852

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 56213

Divisors of 1387349031852

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 27 28 29 36 42 46 49 54 58 63 69 84 87 92 98 108 116 126 138 147 161 174 189 196 203 207 252 261 276 294 322 343 348 378 406 414 441 483 522 588 609 621 644 667 686 756 783 812 828 882 966 1029 1044 1127 1218 1242 1323 1334 1372 1421 1449 1566 1764 1827 1932 2001 2058 2254 2436 2484 2646 2668 2842 2898 3087 3132 3381 3654 4002 4116 4263 4347 4508 4669 5292 5481 5684 5796 6003 6174 6762 7308 7889 8004 8526 8694 9261 9338 9947 10143 10962 12006 12348 12789 13524 14007 15778 17052 17388 18009 18522 18676 19894 20286 21924 23667 24012 25578 28014 29841 30429 31556 32683 36018 37044 38367 39788 40572 42021 47334 51156 56028 56149 59682 60858 65366 71001 72036 76734 84042 89523 94668 98049 112298 119364 121716 126063 130732 142002 153468 168084 168447 179046 196098 213003 224596 228781 252126 268569 284004 294147 336894 358092 392196 393043 426006 457562 504252 505341 537138 588294 673788 686343 786086 852012 882441 915124 1010682 1074276 1176588 1179129 1291427 1372686 1516023 1572172 1628321 1764882 2021364 2059029 2358258 2582854 2745372 2751301 3032046 3256642 3529764 3537387 3874281 4118058 4716516 4884963 5165708 5502602 6064092 6177087 6513284 7074774 7748562 8236116 8253903 9039989 9769926 10612161 11005204 11398247 11622843 12354174 14149548 14654889 15497124 16507806 18079978 19259107 19539852 21224322 22796494 23245686 24708348 24761709 27119967 29309778 33015612 34194741 34868529 36159956 37451383 38518214 42448644 43964667 45592988 46491372 49523418 54239934 57777321 58619556 63279923 68389482 69737058 74285127 74902766 77036428 79787729 81359901 87929334 99046836 102584223 108479868 112354149 115554642 126559846 136778964 139474116 148570254 149805532 159575458 162719802 173331963 175858668 189839769 205168446 224708298 231109284 239363187 244079703 253119692 262159681 297140508 307752669 319150916 325439604 337062447 346663926 379679538 410336892 442959461 449416596 478726374 488159406 519995889 524319362 558514103 569519307 615505338 674124894 693327852 718089561 759359076 786479043 885918922 957452748 976318812 1011187341 1039991778 1048638724 1117028206 1139038614 1231010676 1328878383 1348249788 1436179122 1572958086 1675542309 1708557921 1771837844 1835117767 2022374682 2079983556 2154268683 2234056412 2278077228 2359437129 2657756766 2872358244 3145916172 3351084618 3417115842 3670235534 3986635149 4044749364 4308537366 4718874258 5026626927 5315513532 5505353301 6702169236 6834231684 7078311387 7340471068 7973270298 8617074732 9437748516 10053253854 11010706602 11959905447 12845824369 14156622774 15079880781 15946540596 16516059903 20106507708 22021413204 23919810894 25691648738 28313245548 30159761562 33032119806 38537473107 47839621788 49548179709 51383297476 60319523124 66064239612 77074946214 99096359418 115612419321 154149892428 198192718836 231224838642 346837257963 462449677284 693674515926 1387349031852
• Sum of all divisors σ(n): 4527936000000
• Sum of proper divisors (its aliquot sum) s(n): 3140586968148
• 1387349031852 is an abundant number, because the sum of its proper divisors (3140586968148) is greater than itself. Its abundance is 1753237936296

Bases of 1387349031852

• Binary: 10100001100000100011100100011101110101100₂
• Hexadecimal: 0x14304723BAC
• Base-36: HPC7SK30

Squares and roots of 1387349031852

• 1387349031852 squared (1387349031852²) is 1924737336180681710549904
• 1387349031852 cubed (1387349031852³) is 2670282479919666222476772608931542208
• The square root of 1387349031852 is 1177857.8147858087
• The cube root of 1387349031852 is 11153.0909857687

Scales and comparisons

• 1,387,349,031,852 seconds is equal to 44,113 years, 21 weeks, 1 day, 11 hours, 4 minutes, 12 seconds.
• To count from 1 to 1,387,349,031,852 would take you about one hundred ten thousand, two 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 1387349031852 cubic inches would be around 929.4 feet tall.

Recreational maths with 1387349031852

• 1387349031852 backwards is 2581309437831
• 1387349031852 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1387349031852's digits is 54
• More coming soon!