13855131648

Names of 13855131648

• Cardinal: 13855131648 can be written as Thirteen billion, eight hundred fifty-five million, one hundred thirty-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3855131648 × 10¹⁰

Factors of 13855131648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 22

Divisors of 13855131648

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 256 272 288 289 306 324 384 408 432 459 512 544 576 578 612 648 768 816 864 867 918 1024 1088 1152 1156 1224 1296 1377 1536 1632 1728 1734 1836 2048 2176 2304 2312 2448 2592 2601 2754 3072 3264 3456 3468 3672 4352 4608 4624 4896 4913 5184 5202 5508 6144 6528 6912 6936 7344 7803 8704 9216 9248 9792 9826 10368 10404 11016 13056 13824 13872 14688 14739 15606 17408 18432 18496 19584 19652 20736 20808 22032 23409 26112 27648 27744 29376 29478 31212 34816 36992 39168 39304 41472 41616 44064 44217 46818 52224 55296 55488 58752 58956 62424 73984 78336 78608 82944 83232 83521 88128 88434 93636 104448 110976 117504 117912 124848 132651 147968 156672 157216 165888 166464 167042 176256 176868 187272 221952 235008 235824 249696 250563 265302 295936 313344 314432 332928 334084 352512 353736 374544 397953 443904 470016 471648 499392 501126 530604 591872 628864 665856 668168 705024 707472 749088 751689 795906 887808 940032 943296 998784 1002252 1061208 1257728 1331712 1336336 1410048 1414944 1498176 1503378 1591812 1775616 1886592 1997568 2004504 2122416 2255067 2515456 2663424 2672672 2820096 2829888 2996352 3006756 3183624 3773184 3995136 4009008 4244832 4510134 5030912 5326848 5345344 5659776 5992704 6013512 6367248 6765201 7546368 7990272 8018016 8489664 9020268 10061824 10690688 11319552 11985408 12027024 12734496 13530402 15092736 15980544 16036032 16979328 18040536 21381376 22639104 23970816 24054048 25468992 27060804 30185472 32072064 33958656 36081072 42762752 45278208 47941632 48108096 50937984 54121608 64144128 67917312 72162144 85525504 90556416 96216192 101875968 108243216 128288256 135834624 144324288 171051008 192432384 203751936 216486432 256576512 271669248 288648576 384864768 407503872 432972864 513153024 577297152 769729536 815007744 865945728 1154594304 1539459072 1731891456 2309188608 3463782912 4618377216 6927565824 13855131648
• Sum of all divisors σ(n): 43970721795
• Sum of proper divisors (its aliquot sum) s(n): 30115590147
• 13855131648 is an abundant number, because the sum of its proper divisors (30115590147) is greater than itself. Its abundance is 16260458499

Bases of 13855131648

• Binary: 1100111001110101001000100000000000₂
• Hexadecimal: 0x339D48800
• Base-36: 6D4ZK00

Squares and roots of 13855131648

• 13855131648 squared (13855131648²) is 191964672983411195904
• 13855131648 cubed (13855131648³) is 2659695815950431039367038369792
• The square root of 13855131648 is 117707.8232234375
• The cube root of 13855131648 is 2401.8002492885

Scales and comparisons

• 13,855,131,648 seconds is equal to 440 years, 28 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 13,855,131,648 would take you about eight hundred eighty-one 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 13855131648 cubic inches would be around 200.2 feet tall.

Recreational maths with 13855131648

• 13855131648 backwards is 84613155831
• The number of decimal digits it has is: 11
• The sum of 13855131648's digits is 45
• More coming soon!