149861342400

Names of 149861342400

• Cardinal: 149861342400 can be written as One hundred forty-nine billion, eight hundred sixty-one million, three hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.498613424 × 10¹¹

Factors of 149861342400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8702

Divisors of 149861342400

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 30 32 33 35 40 42 44 47 48 50 55 56 60 64 66 70 75 77 80 84 88 94 96 100 105 110 112 120 132 140 141 150 154 160 165 168 175 176 188 192 200 210 220 224 231 235 240 264 275 280 282 300 308 320 329 330 336 350 352 376 385 400 420 440 448 462 470 480 517 525 528 550 560 564 600 616 658 660 672 700 704 705 752 770 800 825 840 880 924 940 960 987 1034 1050 1056 1100 1120 1128 1155 1175 1200 1232 1316 1320 1344 1400 1410 1504 1540 1551 1600 1645 1650 1680 1760 1848 1880 1925 1974 2068 2100 2112 2200 2240 2256 2310 2350 2400 2464 2585 2632 2640 2800 2820 3008 3080 3102 3290 3300 3360 3520 3525 3619 3696 3760 3850 3948 4136 4200 4400 4512 4620 4700 4800 4928 4935 5170 5264 5280 5600 5640 5775 6160 6204 6580 6600 6720 7050 7238 7392 7520 7700 7755 7896 8225 8272 8400 8627 8800 9024 9240 9400 9870 10340 10528 10560 10857 11200 11280 11550 12320 12408 12925 13160 13200 14100 14476 14784 15040 15400 15510 15792 16450 16544 16800 17254 17600 18095 18480 18800 19740 20680 21056 21714 22560 23100 24640 24675 24816 25850 25881 26320 26400 28200 28952 30800 31020 31584 32900 33088 33600 34508 36190 36960 37600 38775 39480 41360 43135 43428 45120 46200 49350 49632 51700 51762 52640 52800 54285 56400 57904 60389 61600 62040 63168 65800 69016 72380 73920 75200 77550 78960 82720 86270 86856 90475 92400 94897 98700 99264 103400 103524 105280 108570 112800 115808 120778 123200 124080 129405 131600 138032 144760 155100 157920 165440 172540 173712 180950 181167 184800 189794 197400 206800 207048 215675 217140 225600 231616 241556 248160 258810 263200 271425 276064 284691 289520 301945 310200 315840 345080 347424 361900 362334 369600 379588 394800 405469 413600 414096 431350 434280 474485 483112 496320 517620 526400 542850 552128 569382 579040 603890 620400 647025 664279 690160 694848 723800 724668 759176 789600 810938 827200 828192 862700 868560 905835 948970 966224 1035240 1085700 1138764 1158080 1207780 1216407 1240800 1294050 1328558 1380320 1423455 1447600 1449336 1509725 1518352 1579200 1621876 1656384 1725400 1737120 1811670 1897940 1932448 1992837 2027345 2070480 2171400 2277528 2372425 2415560 2432814 2481600 2588100 2657116 2760640 2838283 2846910 2895200 2898672 3019450 3036704 3243752 3321395 3450800 3474240 3623340 3795880 3864896 3985674 4054690 4140960 4342800 4460159 4529175 4555056 4744850 4831120 4865628 5176200 5314232 5676566 5693820 5790400 5797344 6038900 6073408 6082035 6487504 6642790 6901600 7117275 7246680 7591760 7971348 8109380 8281920 8514849 8685600 8920318 9058350 9110112 9489700 9662240 9731256 9964185 10136725 10352400 10628464 11353132 11387640 11594688 12077800 12164070 12975008 13285580 13380477 13803200 14191415 14234550 14493360 15183520 15942696 16218760 16606975 17029698 17371200 17840636 18116700 18220224 18979400 19324480 19462512 19928370 20273450 20704800 21256928 22300795 22706264 22775280 24155600 24328140 25950016 26571160 26760954 28382830 28469100 28986720 30367040 30410175 31221113 31885392 32437520 33213950 34059396 35681272 36233400 37958800 38925024 39856740 40546900 41409600 42513856 42574245 44601590 45412528 45550560 48311200 48656280 49820925 53142320 53521908 56765660 56938200 57973440 60820350 62442226 63770784 64875040 66427900 66902385 68118792 70957075 71362544 72466800 75917600 77850048 79713480 81093800 85148490 89203180 90825056 91101120 93663339 96622400 97312560 99641850 106284640 107043816 111503975 113531320 113876400 121640700 124884452 127541568 129750080 132855800 133804770 136237584 141914150 142725088 144933600 151835200 156105565 159426960 162187600 170296980 178406360 181650112 187326678 194625120 199283700 212569280 212871225 214087632 223007950 227062640 227752800 243281400 249768904 265711600 267609540 272475168 283828300 285450176 289867200 312211130 318853920 324375200 334511925 340593960 356812720 374653356 389250240 398567400 425742450 428175264 446015900 454125280 455505600 468316695 486562800 499537808 531423200 535219080 544950336 567656600 624422260 637707840 648750400 669023850 681187920 713625440 749306712 780527825 797134800 851484900 856350528 892031800 908250560 936633390 973125600 999075616 1062846400 1070438160 1135313200 1248844520 1338047700 1362375840 1427250880 1498613424 1561055650 1594269600 1702969800 1784063600 1873266780 1946251200 1998151232 2140876320 2270626400 2341583475 2497689040 2676095400 2724751680 2997226848 3122111300 3188539200 3405939600 3568127200 3746533560 4281752640 4541252800 4683166950 4995378080 5352190800 5994453696 6244222600 6811879200 7136254400 7493067120 9366333900 9990756160 10704381600 12488445200 13623758400 14986134240 18732667800 21408763200 24976890400 29972268480 37465335600 49953780800 74930671200 149861342400
• Sum of all divisors σ(n): 626106212352
• Sum of proper divisors (its aliquot sum) s(n): 476244869952
• 149861342400 is an abundant number, because the sum of its proper divisors (476244869952) is greater than itself. Its abundance is 326383527552

Bases of 149861342400

• Binary: 10001011100100011011101001110011000000₂
• Hexadecimal: 0x22E46E9CC0
• Base-36: 1WUFKNUO

Squares and roots of 149861342400

• 149861342400 squared (149861342400²) is 22458421945930037760000
• 149861342400 cubed (149861342400³) is 3365649261002695675196289024000000
• The square root of 149861342400 is 387119.2870421209
• The cube root of 149861342400 is 5311.6551668967

Scales and comparisons

• 149,861,342,400 seconds is equal to 4,765 years, 6 weeks, 4 days, 6 hours, 40 minutes.
• To count from 1 to 149,861,342,400 would take you about nine thousand, five hundred thirty 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 149861342400 cubic inches would be around 442.6 feet tall.

Recreational maths with 149861342400

• 149861342400 backwards is 004243168941
• 149861342400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149861342400's digits is 42
• More coming soon!