329742640640

Names of 329742640640

• Cardinal: 329742640640 can be written as Three hundred twenty-nine billion, seven hundred forty-two million, six hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.2974264064 × 10¹¹

Factors of 329742640640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2433

Divisors of 329742640640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 128 136 140 160 170 224 238 256 272 280 320 340 448 476 512 544 560 595 601 640 680 896 952 1088 1120 1190 1202 1280 1360 1792 1801 1904 2176 2240 2380 2404 2560 2720 3005 3584 3602 3808 4207 4352 4480 4760 4808 5440 6010 7204 7616 8414 8704 8960 9005 9520 9616 10217 10880 12020 12607 14408 15232 16828 17920 18010 19040 19232 20434 21035 21760 24040 25214 28816 30464 30617 33656 36020 38080 38464 40868 42070 43520 48080 50428 51085 57632 60928 61234 63035 67312 71519 72040 76160 76928 81736 84140 96160 100856 102170 115264 122468 126070 134624 143038 144080 152320 153085 153856 163472 168280 192320 201712 204340 214319 230528 244936 252140 269248 286076 288160 304640 306170 307712 326944 336560 357595 384640 403424 408680 428638 461056 489872 504280 538496 572152 576320 612340 653888 673120 715190 769280 806848 817360 857276 922112 979744 1008560 1071595 1076992 1082401 1144304 1152640 1224680 1307776 1346240 1430380 1538560 1613696 1634720 1714552 1959488 2017120 2143190 2153984 2164802 2288608 2305280 2449360 2615552 2692480 2860760 3227392 3269440 3429104 3918976 4034240 4286380 4329604 4577216 4610560 4898720 5231104 5384960 5412005 5721520 6454784 6538880 6858208 7576807 7837952 8068480 8572760 8659208 9154432 9797440 10769920 10824010 11443040 13077760 13716416 15153614 15675904 16136960 17145520 17318416 18308864 18400817 19594880 21648020 22886080 26155520 27432832 30307228 32273920 34291040 34636832 36617728 36801634 37884035 39189760 43296040 45772160 54865664 60614456 68582080 69273664 73603268 75768070 78379520 86592080 91544320 92004085 109731328 121228912 128805719 137164160 138547328 147206536 151536140 173184160 183088640 184008170 242457824 257611438 274328320 277094656 294413072 303072280 346368320 368016340 484915648 515222876 548656640 554189312 588826144 606144560 644028595 692736640 736032680 969831296 1030445752 1177652288 1212289120 1288057190 1385473280 1472065360 1939662592 2060891504 2355304576 2424578240 2576114380 2770946560 2944130720 3879325184 4121783008 4710609152 4849156480 5152228760 5888261440 8243566016 9421218304 9698312960 10304457520 11776522880 16487132032 19396625920 20608915040 23553045760 32974264064 41217830080 47106091520 65948528128 82435660160 164871320320 329742640640
• Sum of all divisors σ(n): 958827881088
• Sum of proper divisors (its aliquot sum) s(n): 629085240448
• 329742640640 is an abundant number, because the sum of its proper divisors (629085240448) is greater than itself. Its abundance is 299342599808

Bases of 329742640640

• Binary: 100110011000110001100010110011000000000₂
• Hexadecimal: 0x4CC6316600
• Base-36: 47HC95VK

Squares and roots of 329742640640

• 329742640640 squared (329742640640²) is 108730209056240179609600
• 329742640640 cubed (329742640640³) is 35852986251543879094537388294144000
• The square root of 329742640640 is 574232.2183925245
• The cube root of 329742640640 is 6908.6263364481

Scales and comparisons

• 329,742,640,640 seconds is equal to 10,484 years, 41 weeks, 2 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 329,742,640,640 would take you about twenty thousand, nine hundred sixty-nine 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 329742640640 cubic inches would be around 575.7 feet tall.

Recreational maths with 329742640640

• 329742640640 backwards is 046046247923
• The number of decimal digits it has is: 12
• The sum of 329742640640's digits is 47
• More coming soon!