13156291914240

Names of 13156291914240

• Cardinal: 13156291914240 can be written as Thirteen trillion, one hundred fifty-six billion, two hundred ninety-one million, nine hundred fourteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.315629191424 × 10¹³

Factors of 13156291914240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 398

Divisors of 13156291914240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 120 123 128 160 164 192 205 240 246 256 320 328 347 384 410 480 492 512 615 640 656 694 768 820 960 984 1041 1230 1280 1312 1388 1536 1640 1735 1920 1968 2082 2460 2560 2624 2776 3280 3470 3840 3936 4164 4920 5205 5248 5552 6560 6940 7680 7872 8328 9840 10410 10496 11104 13120 13880 14227 15744 16656 19680 20820 20992 22208 26240 27760 28454 31488 33312 39360 41640 42681 44416 52480 55520 56908 62976 66624 71135 78720 83280 85362 88832 104960 111040 113816 120409 133248 142270 157440 166560 170724 177664 213405 222080 227632 240818 266496 284540 314880 333120 341448 361227 426810 444160 455264 481636 532992 569080 602045 666240 682896 722454 853620 888320 910528 963272 1138160 1204090 1332480 1365792 1444908 1707240 1806135 1821056 1926544 2276320 2408180 2664960 2731584 2889816 3414480 3612270 3642112 3853088 4552640 4816360 4936769 5463168 5779632 6828960 7224540 7284224 7706176 9105280 9632720 9873538 10926336 11559264 13657920 14449080 14810307 15412352 18210560 19265440 19747076 21852672 23118528 24683845 27315840 28898160 29620614 30824704 36421120 38530880 39494152 41781923 46237056 49367690 54631680 57796320 59241228 61649408 74051535 77061760 78988304 83563846 92474112 98735380 109263360 115592640 118482456 125345769 148103070 154123520 157976608 167127692 184948224 197470760 208909615 231185280 236964912 250691538 296206140 308247040 315953216 334255384 394941520 417819230 462370560 473929824 501383076 592412280 626728845 631906432 668510768 789883040 835638460 924741120 947859648 1002766152 1184824560 1253457690 1263812864 1337021536 1579766080 1671276920 1713058843 1895719296 2005532304 2369649120 2506915380 2527625728 2674043072 3159532160 3342553840 3426117686 3791438592 4011064608 4739298240 5013830760 5139176529 5348086144 6319064320 6685107680 6852235372 7582877184 8022129216 8565294215 9478596480 10027661520 10278353058 10696172288 12638128640 13370215360 13704470744 16044258432 17130588430 18957192960 20055323040 20556706116 21392344576 25695882645 26740430720 27408941488 32088516864 34261176860 37914385920 40110646080 41113412232 51391765290 53480861440 54817882976 64177033728 68522353720 80221292160 82226824464 102783530580 106961722880 109635765952 137044707440 160442584320 164453648928 205567061160 219271531904 274089414880 320885168640 328907297856 411134122320 438543063808 548178829760 657814595712 822268244640 877086127616 1096357659520 1315629191424 1644536489280 2192715319040 2631258382848 3289072978560 4385430638080 6578145957120 13156291914240
• Sum of all divisors σ(n): 43209373173120
• Sum of proper divisors (its aliquot sum) s(n): 30053081258880
• 13156291914240 is an abundant number, because the sum of its proper divisors (30053081258880) is greater than itself. Its abundance is 16896789344640

Bases of 13156291914240

• Binary: 10111111011100110000000110110010101000000000₂
• Hexadecimal: 0xBF7301B2A00
• Base-36: 4NVX0IQDC

Squares and roots of 13156291914240

• 13156291914240 squared (13156291914240²) is 173088016932696803514777600
• 13156291914240 cubed (13156291914240³) is 2277196477623475162358962551231873024000
• The square root of 13156291914240 is 3627160.3099725273
• The cube root of 13156291914240 is 23607.2011409743

Scales and comparisons

• 13,156,291,914,240 seconds is equal to 418,329 years, 20 weeks, 1 day, 3 hours, 44 minutes.
• To count from 1 to 13,156,291,914,240 would take you about one million, forty-five thousand, eight hundred twenty-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 13156291914240 cubic inches would be around 1967.3 feet tall.

Recreational maths with 13156291914240

• 13156291914240 backwards is 04241919265131
• 13156291914240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13156291914240's digits is 48
• More coming soon!