345240672634213440

Names of 345240672634213440

• Cardinal: 345240672634213440 can be written as Three hundred forty-five quadrillion, two hundred forty trillion, six hundred seventy-two billion, six hundred thirty-four million, two hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.4524067263421344 × 10¹⁷

Factors of 345240672634213440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1657261293415

Divisors of 345240672634213440

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 64 70 80 84 93 96 105 112 120 124 140 155 160 168 186 192 210 217 224 240 248 280 310 320 336 372 420 434 448 465 480 496 560 620 651 672 744 840 868 930 960 992 1085 1120 1240 1302 1344 1488 1680 1736 1860 1984 2170 2240 2480 2604 2976 3255 3360 3472 3720 4340 4960 5208 5952 6510 6720 6944 7440 8680 9920 10416 13020 13888 14880 17360 20832 26040 29760 34720 41664 52080 69440 104160 208320 1657261293367 3314522586734 4971783880101 6629045173468 8286306466835 9943567760202 11600829053569 13258090346936 16572612933670 19887135520404 23201658107138 24858919400505 26516180693872 33145225867340 34802487160707 39774271040808 46403316214276 49717838801010 51375100094377 53032361387744 58004145267845 66290451734680 69604974321414 79548542081616 92806632428552 99435677602020 102750200188754 106064722775488 116008290535690 132580903469360 139209948642828 154125300283131 159097084163232 174012435803535 185613264857104 198871355204040 205500400377508 232016581071380 256875500471885 265161806938720 278419897285656 308250600566262 318194168326464 348024871607070 359625700660639 371226529714208 397742710408080 411000800755016 464033162142760 513751000943770 530323613877440 556839794571312 616501201132524 696049743214140 719251401321278 742453059428416 770626501415655 795485420816160 822001601510032 928066324285520 1027502001887540 1078877101981917 1113679589142624 1233002402265048 1392099486428280 1438502802642556 1541253002831310 1590970841632320 1644003203020064 1798128503303195 1856132648571040 2055004003775080 2157754203963834 2227359178285248 2466004804530096 2784198972856560 2877005605285112 3082506005662620 3288006406040128 3596257006606390 3712265297142080 4110008007550160 4315508407927668 4932009609060192 5394385509909585 5568397945713120 5754011210570224 6165012011325240 7192514013212780 8220016015100320 8631016815855336 9864019218120384 10788771019819170 11136795891426240 11508022421140448 12330024022650480 14385028026425560 16440032030200640 17262033631710672 21577542039638340 23016044842280896 24660048045300960 28770056052851120 34524067263421344 43155084079276680 49320096090601920 57540112105702240 69048134526842688 86310168158553360 115080224211404480 172620336317106720 345240672634213440
• Sum of all divisors σ(n): 1293141100079529984
• Sum of proper divisors (its aliquot sum) s(n): 947900427445316544
• 345240672634213440 is an abundant number, because the sum of its proper divisors (947900427445316544) is greater than itself. Its abundance is 602659754811103104

Bases of 345240672634213440

• Binary: 10011001010100010101001000000000110011000010001010001000000₂
• Hexadecimal: 0x4CA8A9006611440
• Base-36: 2MFDLRHOE9MO

Squares and roots of 345240672634213440

• 345240672634213440 squared (345240672634213440²) is 119191122040924132836290047476633600
• 345240672634213440 cubed (345240672634213440³) is 41149623145435270648452357042865356209698315075584000
• The square root of 345240672634213440 is 587571844.6574967059
• The cube root of 345240672634213440 is 701520.9599628635

Scales and comparisons

• 345,240,672,634,213,440 seconds is equal to 10,977,585,490 years, 13 weeks, 13 hours, 4 minutes.
• To count from 1 to 345,240,672,634,213,440 would take you about thirty-two billion, nine hundred thirty-two million, seven hundred fifty-six thousand, four hundred seventy 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 345240672634213440 cubic inches would be around 58460.1 feet tall.

Recreational maths with 345240672634213440

• 345240672634213440 backwards is 044312436276042543
• 345240672634213440 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 345240672634213440's digits is 60
• More coming soon!