13897780160

Names of 13897780160

• Cardinal: 13897780160 can be written as Thirteen billion, eight hundred ninety-seven million, seven hundred eighty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.389778016 × 10¹⁰

Factors of 13897780160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6349

Divisors of 13897780160

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 37 40 44 55 64 68 74 80 85 88 110 136 148 160 170 176 185 187 220 272 296 320 340 352 370 374 407 440 544 592 629 680 704 740 748 814 880 935 1088 1184 1258 1360 1480 1496 1628 1760 1870 2035 2368 2516 2720 2960 2992 3145 3256 3520 3740 4070 5032 5440 5920 5984 6277 6290 6512 6919 7480 8140 10064 11840 11968 12554 12580 13024 13838 14960 16280 20128 25108 25160 26048 27676 29920 31385 32560 34595 40256 50216 50320 55352 59840 62770 65120 69047 69190 100432 100640 106709 110704 125540 130240 138094 138380 200864 201280 213418 221408 232249 251080 276188 276760 345235 401728 426836 442816 464498 502160 533545 552376 553520 690470 853672 928996 1004320 1067090 1104752 1107040 1161245 1173799 1380940 1707344 1857992 2008640 2134180 2209504 2214080 2322490 2347598 2554739 2761880 3414688 3715984 3948233 4268360 4419008 4644980 4695196 5109478 5523760 5868995 6829376 7431968 7896466 8536720 9289960 9390392 10218956 11047520 11737990 12773695 14863936 15792932 17073440 18579920 18780784 19741165 20437912 22095040 23475980 25547390 31585864 34146880 37159840 37561568 39482330 40875824 43430563 46951960 51094780 63171728 74319680 75123136 78964660 81751648 86861126 93903920 102189560 126343456 157929320 163503296 173722252 187807840 204379120 217152815 252686912 315858640 347444504 375615680 408758240 434305630 631717280 694889008 817516480 868611260 1263434560 1389778016 1737222520 2779556032 3474445040 6948890080 13897780160
• Sum of all divisors σ(n): 39265725888
• Sum of proper divisors (its aliquot sum) s(n): 25367945728
• 13897780160 is an abundant number, because the sum of its proper divisors (25367945728) is greater than itself. Its abundance is 11470165568

Bases of 13897780160

• Binary: 1100111100010111110100101111000000₂
• Hexadecimal: 0x33C5F4BC0
• Base-36: 6DUDNSW

Squares and roots of 13897780160

• 13897780160 squared (13897780160²) is 193148293375689625600
• 13897780160 cubed (13897780160³) is 2684332519614518704981508096000
• The square root of 13897780160 is 117888.8466310533
• The cube root of 13897780160 is 2404.2621117063

Scales and comparisons

• 13,897,780,160 seconds is equal to 441 years, 47 weeks, 22 hours, 29 minutes, 20 seconds.
• To count from 1 to 13,897,780,160 would take you about eight 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 13897780160 cubic inches would be around 200.4 feet tall.

Recreational maths with 13897780160

• 13897780160 backwards is 06108779831
• The number of decimal digits it has is: 11
• The sum of 13897780160's digits is 50
• More coming soon!