21374203479948

Names of 21374203479948

• Cardinal: 21374203479948 can be written as Twenty-one trillion, three hundred seventy-four billion, two hundred three million, four hundred seventy-nine thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 2.1374203479948 × 10¹³

Factors of 21374203479948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 553399

Divisors of 21374203479948

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 33 36 38 44 54 57 66 76 81 99 108 114 132 162 171 198 209 228 297 324 342 396 418 513 571 594 627 684 836 891 1026 1142 1188 1254 1539 1713 1782 1881 2052 2284 2508 3078 3426 3564 3762 5139 5643 6156 6281 6852 7524 10278 10849 11286 12562 15417 16929 18843 20556 21698 22572 25124 30834 32547 33858 37686 43396 46251 56529 61668 65094 67716 75372 92502 97641 113058 119339 130188 169587 185004 195282 226116 238678 292923 339174 358017 390564 477356 508761 552793 585846 678348 716034 878769 1017522 1074051 1105586 1171692 1432068 1658379 1757538 2035044 2148102 2211172 3222153 3316758 3515076 4296204 4975137 6080723 6444306 6633516 9666459 9950274 10503067 12161446 12888612 14925411 18242169 19332918 19900548 21006134 24322892 29850822 31509201 36484338 38665836 42012268 44776233 54726507 59701644 63018402 72968676 89552466 94527603 109453014 115533737 126036804 164179521 179104932 189055206 218906028 231067474 283582809 315644803 328359042 346601211 378110412 462134948 492538563 567165618 631289606 656718084 693202422 850748427 946934409 985077126 1039803633 1134331236 1262579212 1386404844 1701496854 1893868818 1970154252 2079607266 2840803227 3119410899 3402993708 3472092833 3787737636 4159214532 5681606454 5997251257 6238821798 6944185666 8522409681 9358232697 10416278499 11363212908 11994502514 12477643596 13888371332 17044819362 17991753771 18716465394 20832556998 23989005028 25567229043 31248835497 34089638724 35983507542 37432930788 41665113996 51134458086 53975261313 62497670994 65969763827 71967015084 93746506491 102268916172 107950522626 124995341988 131939527654 161925783939 187493012982 197909291481 215901045252 263879055308 281239519473 323851567878 374986025964 395818582962 485777351817 562479038946 593727874443 647703135756 791637165924 971554703634 1124958077892 1187455748886 1781183623329 1943109407268 2374911497772 3562367246658 5343550869987 7124734493316 10687101739974 21374203479948
• Sum of all divisors σ(n): 64276763591040
• Sum of proper divisors (its aliquot sum) s(n): 42902560111092
• 21374203479948 is an abundant number, because the sum of its proper divisors (42902560111092) is greater than itself. Its abundance is 21528356631144

Bases of 21374203479948

• Binary: 100110111000010010001110011100100011110001100₂
• Hexadecimal: 0x137091CE478C
• Base-36: 7KR68VWR0

Squares and roots of 21374203479948

• 21374203479948 squared (21374203479948²) is 456856574402221193238082704
• 21374203479948 cubed (21374203479948³) is 9764945382425078606370264298316229619392
• The square root of 21374203479948 is 4623224.3596810225
• The cube root of 21374203479948 is 27752.1507863901

Scales and comparisons

• 21,374,203,479,948 seconds is equal to 679,633 years, 28 weeks, 6 days, 8 hours, 25 minutes, 48 seconds.
• To count from 1 to 21,374,203,479,948 would take you about one million, six hundred ninety-nine thousand and 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 21374203479948 cubic inches would be around 2312.7 feet tall.

Recreational maths with 21374203479948

• 21374203479948 backwards is 84997430247312
• The number of decimal digits it has is: 14
• The sum of 21374203479948's digits is 63
• More coming soon!