54418721490

Names of 54418721490

• Cardinal: 54418721490 can be written as Fifty-four billion, four hundred eighteen million, seven hundred twenty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 5.441872149 × 10¹⁰

Factors of 54418721490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 551

Divisors of 54418721490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 41 42 45 53 63 70 82 90 105 106 123 126 127 159 205 210 246 254 265 287 313 315 318 369 371 381 410 477 530 574 615 626 630 635 738 742 762 795 861 889 939 954 1113 1143 1230 1270 1435 1565 1590 1722 1778 1845 1855 1878 1905 2173 2191 2226 2286 2385 2583 2667 2817 2870 3130 3339 3690 3710 3810 4305 4346 4382 4445 4695 4770 5166 5207 5334 5565 5634 5715 6519 6573 6678 6731 8001 8610 8890 9390 10414 10865 10955 11130 11430 12833 12915 13038 13146 13335 13462 14085 15211 15621 16002 16589 16695 19557 19719 20193 21730 21910 25666 25830 26035 26670 28170 30422 31242 32595 32865 33178 33390 33655 36449 38499 39114 39438 39751 40005 40386 45633 46863 47117 49767 52070 60579 64165 65190 65730 67310 72898 76055 76998 78105 79502 80010 82945 89831 91266 93726 94234 97785 98595 99534 100965 109347 115497 116123 119253 121158 128330 136899 141351 149301 152110 156210 165890 179662 182245 192495 195570 197190 198755 201930 218694 228165 230994 232246 234315 235585 238506 248835 269493 273798 275971 278257 282702 298602 302895 328041 348369 357759 364490 384990 397510 424053 449155 456330 468630 471170 497670 538986 546735 551942 556514 577485 580615 596265 605790 656082 680149 684495 696738 706755 715518 746505 808479 827913 834771 848106 898310 1045107 1093470 1154970 1161230 1192530 1347465 1360298 1368990 1379855 1391285 1413510 1493010 1616958 1629791 1640205 1655826 1669542 1741845 1788795 1931797 2040447 2090214 2106803 2120265 2483739 2504313 2694930 2759710 2782570 3259582 3280410 3400745 3483690 3577590 3863594 4042395 4080894 4139565 4173855 4213606 4240530 4761043 4889373 4967478 5008626 5225535 5795391 6121341 6320409 6801490 8084790 8148955 8279130 8347710 9522086 9658985 9778746 10202235 10451070 10534015 11408537 11590782 12242682 12418695 12521565 12640818 14283129 14668119 14747621 16297910 17386173 18961227 19317970 20404470 21068030 22817074 23805215 24446865 24837390 25043130 28566258 28976955 29336238 29495242 30606705 31602045 34225611 34772346 37922454 42849387 44242863 47610430 48893730 57042685 57953910 61213410 63204090 68451222 71415645 73340595 73738105 85698774 86378923 86930865 88485726 94806135 102676833 114085370 132728589 142831290 146681190 147476210 171128055 172757846 173861730 189612270 205353666 214246935 221214315 259136769 265457178 342256110 428493870 431894615 442428630 513384165 518273538 604652461 663642945 777410307 863789230 1026768330 1209304922 1295683845 1327285890 1554820614 1813957383 2591367690 3023262305 3627914766 3887051535 5441872149 6046524610 7774103070 9069786915 10883744298 18139573830 27209360745 54418721490
• Sum of all divisors σ(n): 170643013632
• Sum of proper divisors (its aliquot sum) s(n): 116224292142
• 54418721490 is an abundant number, because the sum of its proper divisors (116224292142) is greater than itself. Its abundance is 61805570652

Bases of 54418721490

• Binary: 110010101011100110111100101011010010₂
• Hexadecimal: 0xCAB9BCAD2
• Base-36: OZZI28I

Squares and roots of 54418721490

• 54418721490 squared (54418721490²) is 2961397248606187820100
• 54418721490 cubed (54418721490³) is 161155452093152425672652123949000
• The square root of 54418721490 is 233278.2062045231
• The cube root of 54418721490 is 3789.5075624405

Scales and comparisons

• 54,418,721,490 seconds is equal to 1,730 years, 18 weeks, 7 hours, 31 minutes, 30 seconds.
• To count from 1 to 54,418,721,490 would take you about three thousand, four hundred sixty 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 54418721490 cubic inches would be around 315.8 feet tall.

Recreational maths with 54418721490

• 54418721490 backwards is 09412781445
• 54418721490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 54418721490's digits is 45
• More coming soon!