118145993280

Names of 118145993280

• Cardinal: 118145993280 can be written as One hundred eighteen billion, one hundred forty-five million, nine hundred ninety-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.1814599328 × 10¹¹

Factors of 118145993280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 616

Divisors of 118145993280

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 140 147 160 168 192 196 210 224 240 245 280 294 320 336 343 392 420 448 480 490 560 588 599 672 686 735 784 840 960 980 1029 1120 1176 1198 1344 1372 1470 1568 1680 1715 1797 1960 2058 2240 2352 2396 2744 2940 2995 3136 3360 3430 3594 3920 4116 4193 4704 4792 5145 5488 5880 5990 6720 6860 7188 7840 8232 8386 8985 9408 9584 10290 10976 11760 11980 12579 13720 14376 15680 16464 16772 17970 19168 20580 20965 21952 23520 23960 25158 27440 28752 29351 32928 33544 35940 38336 41160 41930 47040 47920 50316 54880 57504 58702 62895 65856 67088 71880 82320 83860 88053 95840 100632 109760 115008 117404 125790 134176 143760 146755 164640 167720 176106 191680 201264 205457 234808 251580 268352 287520 293510 329280 335440 352212 358801 402528 410914 440265 469616 503160 575040 587020 616371 670880 704424 717602 805056 821828 880530 939232 1006320 1027285 1076403 1174040 1232742 1341760 1408848 1435204 1643656 1761060 1794005 1878464 2012640 2054570 2152806 2348080 2465484 2511607 2817696 2870408 3081855 3287312 3522120 3588010 4025280 4109140 4305612 4696160 4930968 5023214 5382015 5635392 5740816 6163710 6574624 7044240 7176020 7534821 8218280 8611224 9392320 9861936 10046428 10764030 11481632 12327420 12558035 13149248 14088480 14352040 15069642 16436560 17222448 17581249 19723872 20092856 21528060 22963264 24654840 25116070 28176960 28704080 30139284 32873120 34444896 35162498 37674105 39447744 40185712 43056120 49309680 50232140 52743747 57408160 60278568 65746240 68889792 70324996 75348210 80371424 86112240 87906245 98619360 100464280 105487494 114816320 120557136 123068743 140649992 150696420 160742848 172224480 175812490 197238720 200928560 210974988 241114272 246137486 263718735 281299984 301392840 344448960 351624980 369206229 401857120 421949976 482228544 492274972 527437470 562599968 602785680 615343715 703249960 738412458 803714240 843899952 984549944 1054874940 1125199936 1205571360 1230687430 1406499920 1476824916 1687799904 1846031145 1969099888 2109749880 2411142720 2461374860 2812999840 2953649832 3375599808 3692062290 3938199776 4219499760 4922749720 5625999680 5907299664 7384124580 7876399552 8438999520 9845499440 11814599328 14768249160 16877999040 19690998880 23629198656 29536498320 39381997760 59072996640 118145993280
• Sum of all divisors σ(n): 438181699200
• Sum of proper divisors (its aliquot sum) s(n): 320035705920
• 118145993280 is an abundant number, because the sum of its proper divisors (320035705920) is greater than itself. Its abundance is 201889712640

Bases of 118145993280

• Binary: 1101110000010000011001100101001000000₂
• Hexadecimal: 0x1B820CCA40
• Base-36: 1I9X2NUO

Squares and roots of 118145993280

• 118145993280 squared (118145993280²) is 13958475728117805158400
• 118145993280 cubed (118145993280³) is 1649137979573249315292675735552000
• The square root of 118145993280 is 343723.7164933487
• The cube root of 118145993280 is 4906.8901164713

Scales and comparisons

• 118,145,993,280 seconds is equal to 3,756 years, 35 weeks, 1 day, 11 hours, 28 minutes.
• To count from 1 to 118,145,993,280 would take you about seven thousand, five hundred thirteen 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 118145993280 cubic inches would be around 408.9 feet tall.

Recreational maths with 118145993280

• 118145993280 backwards is 082399541811
• The number of decimal digits it has is: 12
• The sum of 118145993280's digits is 51
• More coming soon!