13655352438

Names of 13655352438

• Cardinal: 13655352438 can be written as Thirteen billion, six hundred fifty-five million, three hundred fifty-two thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3655352438 × 10¹⁰

Factors of 13655352438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 54

Divisors of 13655352438

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 29 39 42 49 54 58 63 78 81 87 91 98 117 126 147 162 169 174 182 189 203 234 243 261 273 294 338 351 377 378 406 441 486 507 522 546 567 609 637 702 729 754 783 819 882 1014 1053 1131 1134 1183 1218 1274 1323 1421 1458 1521 1566 1638 1701 1827 1911 2106 2187 2197 2262 2349 2366 2457 2639 2646 2842 3042 3159 3393 3402 3549 3654 3822 3969 4263 4374 4394 4563 4698 4901 4914 5103 5278 5481 5733 6318 6591 6786 7047 7098 7371 7917 7938 8281 8526 9126 9477 9802 10179 10206 10647 10962 11466 11907 12789 13182 13689 14094 14703 14742 15309 15379 15834 16443 16562 17199 18473 18954 19773 20358 21141 21294 22113 23751 23814 24843 25578 27378 28431 29406 30537 30618 30758 31941 32886 34307 34398 35721 36946 38367 39546 41067 42282 44109 44226 46137 47502 49329 49686 51597 55419 56862 59319 61074 63423 63713 63882 66339 68614 71253 71442 74529 76734 82134 88218 91611 92274 95823 98658 102921 103194 107163 107653 110838 115101 118638 123201 126846 127426 132327 132678 138411 142506 147987 149058 154791 166257 177957 183222 191139 191646 199017 205842 213759 214326 215306 223587 230202 240149 246402 264654 274833 276822 287469 295974 308763 309582 322959 332514 345303 355914 369603 382278 396981 398034 415233 427518 443961 445991 447174 464373 480298 498771 533871 549666 573417 574938 617526 641277 645918 670761 690606 720447 739206 793962 824499 830466 862407 887922 891982 926289 928746 968877 997542 1035909 1067742 1146834 1190943 1245699 1282554 1337973 1341522 1393119 1440894 1496313 1601613 1648998 1720251 1724814 1852578 1923831 1937754 2012283 2071818 2161341 2381886 2491398 2587221 2675946 2778867 2786238 2906631 2992626 3107727 3121937 3203226 3440502 3572829 3737097 3847662 4013919 4024566 4322682 4488939 4804839 5160753 5174442 5557734 5771493 5813262 6036849 6215454 6243874 6484023 7145658 7474194 8027838 8336601 8719893 8977878 9365811 9609678 10321506 10718487 11211291 11542986 12041757 12073698 12968046 13466817 15482259 16673202 17439786 18110547 18731622 19452069 21436974 22422582 24083514 25009803 26159679 26933634 28097433 30964518 33633873 36125271 36221094 38904138 40400451 46446777 50019606 52319358 56194866 58356207 67267746 72250542 75029409 78479037 80800902 84292299 92893554 108375813 116712414 139340331 150058818 156958074 168584598 175068621 216751626 235437111 252876897 278680662 325127439 350137242 470874222 505753794 525205863 650254878 758630691 975382317 1050411726 1517261382 1950764634 2275892073 4551784146 6827676219 13655352438
• Sum of all divisors σ(n): 40046832000
• Sum of proper divisors (its aliquot sum) s(n): 26391479562
• 13655352438 is an abundant number, because the sum of its proper divisors (26391479562) is greater than itself. Its abundance is 12736127124

Bases of 13655352438

• Binary: 1100101101111011000010010001110110₂
• Hexadecimal: 0x32DEC2476
• Base-36: 69U1LDI

Squares and roots of 13655352438

• 13655352438 squared (13655352438²) is 186468650205992543844
• 13655352438 cubed (13655352438³) is 2546295137200969485789987291672
• The square root of 13655352438 is 116856.1185304389
• The cube root of 13655352438 is 2390.2003437267

Scales and comparisons

• 13,655,352,438 seconds is equal to 434 years, 10 weeks, 2 days, 1 hour, 27 minutes, 18 seconds.
• To count from 1 to 13,655,352,438 would take you about eight hundred sixty-eight 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 13655352438 cubic inches would be around 199.2 feet tall.

Recreational maths with 13655352438

• 13655352438 backwards is 83425355631
• The number of decimal digits it has is: 11
• The sum of 13655352438's digits is 45
• More coming soon!