13288151520

Names of 13288151520

• Cardinal: 13288151520 can be written as Thirteen billion, two hundred eighty-eight million, one hundred fifty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.328815152 × 10¹⁰

Factors of 13288151520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8361

Divisors of 13288151520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 53 54 56 60 63 70 72 80 84 90 96 105 106 108 112 120 126 135 140 144 159 160 168 180 189 210 212 216 224 240 252 265 270 280 288 315 318 336 360 371 378 420 424 432 477 480 504 530 540 560 630 636 672 720 742 756 795 840 848 864 945 954 1008 1060 1080 1113 1120 1260 1272 1431 1440 1484 1512 1590 1680 1696 1855 1890 1908 2016 2120 2160 2226 2385 2520 2544 2862 2968 3024 3180 3339 3360 3710 3780 3816 4240 4320 4452 4770 5040 5088 5565 5724 5936 6048 6360 6678 7155 7420 7560 7632 8291 8480 8904 9540 10017 10080 11130 11448 11872 12720 13356 14310 14840 15120 15264 16582 16695 17808 19080 20034 22260 22896 24873 25440 26712 28620 29680 30240 33164 33390 35616 38160 40068 41455 44520 45792 49746 50085 53424 57240 58037 59360 66328 66780 74619 76320 80136 82910 89040 99492 100170 106848 114480 116074 124365 132656 133560 149238 160272 165820 174111 178080 198984 200340 223857 228960 232148 248730 265312 267120 290185 298476 320544 331640 348222 373095 397968 400680 439423 447714 464296 497460 522333 534240 580370 596952 663280 696444 746190 795936 801360 870555 878846 895428 928592 994920 1044666 1119285 1160740 1193904 1318269 1326560 1392888 1492380 1566999 1602720 1741110 1757692 1790856 1857184 1989840 2089332 2197115 2238570 2321480 2387808 2611665 2636538 2785776 2984760 3075961 3133998 3482220 3515384 3581712 3954807 3979680 4178664 4394230 4477140 4642960 5223330 5273076 5571552 5969520 6151922 6267996 6591345 6964440 7030768 7163424 7834995 7909614 8357328 8788460 8954280 9227883 9285920 10446660 10546152 11864421 11939040 12303844 12535992 13182690 13928880 14061536 15379805 15669990 15819228 16714656 17576920 17908560 18455766 19774035 20893320 21092304 23728842 24607688 25071984 26365380 27683649 27857760 30759610 31339980 31638456 35153840 35817120 36911532 39548070 41786640 42184608 46139415 47457684 49215376 50143968 52730760 55367298 59322105 61519220 62679960 63276912 70307680 73823064 79096140 83050947 83573280 92278830 94915368 98430752 105461520 110734596 118644210 123038440 125359920 126553824 138418245 147646128 158192280 166101894 184557660 189830736 210923040 221469192 237288420 246076880 250719840 276836490 295292256 316384560 332203788 369115320 379661472 415254735 442938384 474576840 492153760 553672980 632769120 664407576 738230640 830509470 885876768 949153680 1107345960 1328815152 1476461280 1661018940 1898307360 2214691920 2657630304 3322037880 4429383840 6644075760 13288151520
• Sum of all divisors σ(n): 54162017280
• Sum of proper divisors (its aliquot sum) s(n): 40873865760
• 13288151520 is an abundant number, because the sum of its proper divisors (40873865760) is greater than itself. Its abundance is 27585714240

Bases of 13288151520

• Binary: 1100011000000010010001100111100000₂
• Hexadecimal: 0x3180919E0
• Base-36: 63RF7C0

Squares and roots of 13288151520

• 13288151520 squared (13288151520²) is 176574970818478310400
• 13288151520 cubed (13288151520³) is 2346354966875518204428791808000
• The square root of 13288151520 is 115274.2448251127
• The cube root of 13288151520 is 2368.5807237007

Scales and comparisons

• 13,288,151,520 seconds is equal to 422 years, 27 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 13,288,151,520 would take you about eight hundred forty-five 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 13288151520 cubic inches would be around 197.4 feet tall.

Recreational maths with 13288151520

• 13288151520 backwards is 02515188231
• 13288151520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13288151520's digits is 36
• More coming soon!