13313310720

Names of 13313310720

• Cardinal: 13313310720 can be written as Thirteen billion, three hundred thirteen million, three hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.331331072 × 10¹⁰

Factors of 13313310720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 506

Divisors of 13313310720

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 128 145 160 174 192 232 240 256 290 320 348 384 435 464 467 480 512 580 640 696 768 870 928 934 960 1024 1160 1280 1392 1401 1536 1740 1856 1868 1920 2048 2320 2335 2560 2784 2802 3072 3480 3712 3736 3840 4096 4640 4670 5120 5568 5604 6144 6960 7005 7424 7472 7680 8192 9280 9340 10240 11136 11208 12288 13543 13920 14010 14848 14944 15360 16384 18560 18680 20480 22272 22416 24576 27086 27840 28020 29696 29888 30720 32768 37120 37360 40629 40960 44544 44832 49152 54172 55680 56040 59392 59776 61440 65536 67715 74240 74720 81258 81920 89088 89664 98304 108344 111360 112080 118784 119552 122880 135430 148480 149440 162516 163840 178176 179328 196608 203145 216688 222720 224160 237568 239104 245760 270860 296960 298880 325032 327680 356352 358656 406290 433376 445440 448320 475136 478208 491520 541720 593920 597760 650064 712704 717312 812580 866752 890880 896640 950272 956416 983040 1083440 1187840 1195520 1300128 1425408 1434624 1625160 1733504 1781760 1793280 1900544 1912832 2166880 2375680 2391040 2600256 2850816 2869248 3250320 3467008 3563520 3586560 3825664 4333760 4751360 4782080 5200512 5701632 5738496 6500640 6934016 7127040 7173120 7651328 8667520 9502720 9564160 10401024 11476992 13001280 13868032 14254080 14346240 15302656 17335040 19128320 20802048 22953984 26002560 27736064 28508160 28692480 30605312 34670080 38256640 41604096 45907968 52005120 55472128 57384960 69340160 76513280 83208192 91815936 104010240 110944256 114769920 138680320 153026560 166416384 208020480 221888512 229539840 277360640 332832768 416040960 443777024 459079680 554721280 665665536 832081920 887554048 1109442560 1331331072 1664163840 2218885120 2662662144 3328327680 4437770240 6656655360 13313310720
• Sum of all divisors σ(n): 44165684160
• Sum of proper divisors (its aliquot sum) s(n): 30852373440
• 13313310720 is an abundant number, because the sum of its proper divisors (30852373440) is greater than itself. Its abundance is 17539062720

Bases of 13313310720

• Binary: 1100011001100010010000000000000000₂
• Hexadecimal: 0x319890000
• Base-36: 646EGAO

Squares and roots of 13313310720

• 13313310720 squared (13313310720²) is 177244242327266918400
• 13313310720 cubed (13313310720³) is 2359707671433880413036085248000
• The square root of 13313310720 is 115383.3208050453
• The cube root of 13313310720 is 2370.0746366853

Scales and comparisons

• 13,313,310,720 seconds is equal to 423 years, 16 weeks, 5 days, 5 hours, 52 minutes.
• To count from 1 to 13,313,310,720 would take you about eight hundred forty-six 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 13313310720 cubic inches would be around 197.5 feet tall.

Recreational maths with 13313310720

• 13313310720 backwards is 02701331331
• 13313310720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13313310720's digits is 24
• More coming soon!