149492402400

Names of 149492402400

• Cardinal: 149492402400 can be written as One hundred forty-nine billion, four hundred ninety-two million, four hundred two thousand, four hundred.

Scientific notation

• Scientific notation: 1.494924024 × 10¹¹

Factors of 149492402400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13971

Divisors of 149492402400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 37 40 44 48 50 55 60 66 74 75 80 88 96 100 110 111 120 121 132 148 150 160 165 176 185 200 220 222 240 242 264 275 296 300 330 352 363 370 400 407 440 444 480 484 528 550 555 592 600 605 660 726 740 800 814 825 880 888 925 968 1056 1100 1110 1184 1200 1210 1221 1320 1452 1480 1628 1650 1760 1776 1815 1850 1936 2035 2200 2220 2400 2420 2442 2640 2775 2904 2960 3025 3256 3300 3552 3630 3700 3872 4070 4400 4440 4477 4840 4884 5280 5550 5808 5920 6050 6105 6512 6600 7260 7400 8140 8800 8880 8954 9075 9680 9768 10175 11100 11616 12100 12210 13024 13200 13431 13913 14520 14800 16280 17760 17908 18150 19360 19536 20350 22200 22385 24200 24420 26400 26862 27826 29040 29600 30525 32560 35816 36300 39072 40700 41739 44400 44770 48400 48840 53724 55652 58080 61050 65120 67155 69565 71632 72600 81400 83478 88800 89540 96800 97680 107448 111304 111925 122100 134310 139130 143264 145200 153043 162800 166956 179080 195360 208695 214896 222608 223850 244200 268620 278260 290400 306086 325600 333912 335775 347825 358160 417390 429792 445216 447700 459129 488400 514781 537240 556520 612172 667824 671550 695650 716320 765215 834780 895400 918258 976800 1029562 1043475 1074480 1113040 1224344 1335648 1343100 1391300 1530430 1544343 1669560 1683473 1790800 1836516 2059124 2086950 2148960 2226080 2295645 2448688 2573905 2686200 2782600 3060860 3088686 3339120 3366946 3581600 3673032 3826075 4118248 4173900 4591290 4897376 5050419 5147810 5372400 5565200 5662591 6121720 6177372 6678240 6733892 7346064 7652150 7721715 8236496 8347800 8417365 9182580 10100838 10295620 10744800 11130400 11325182 11478225 12243440 12354744 12869525 13467784 14692128 15304300 15443430 16472992 16695600 16834730 16987773 18365160 20201676 20591240 22650364 22956450 24486880 24709488 25252095 25739050 26935568 28312955 30608600 30886860 33391200 33669460 33975546 36730320 38608575 40403352 41182480 42086825 45300728 45912900 49418976 50504190 51478100 53871136 56625910 61217200 61773720 62288501 67338920 67951092 73460640 77217150 80806704 82364960 84173650 84938865 90601456 91825800 101008380 102956200 113251820 122434400 123547440 124577002 126260475 134677840 135902184 141564775 154434300 161613408 168347300 169877730 181202912 183651600 186865503 202016760 205912400 226503640 247094880 249154004 252520950 269355680 271804368 283129550 308868600 311442505 336694600 339755460 367303200 373731006 404033520 411824800 424694325 453007280 498308008 505041900 543608736 566259100 617737200 622885010 673389200 679510920 747462012 808067040 849388650 906014560 934327515 996616016 1010083800 1132518200 1235474400 1245770020 1346778400 1359021840 1494924024 1557212525 1698777300 1868655030 1993232032 2020167600 2265036400 2491540040 2718043680 2989848048 3114425050 3397554600 3737310060 4040335200 4530072800 4671637575 4983080080 5979696096 6228850100 6795109200 7474620120 9343275150 9966160160 12457700200 13590218400 14949240240 18686550300 24915400400 29898480480 37373100600 49830800800 74746201200 149492402400
• Sum of all divisors σ(n): 549350433072
• Sum of proper divisors (its aliquot sum) s(n): 399858030672
• 149492402400 is an abundant number, because the sum of its proper divisors (399858030672) is greater than itself. Its abundance is 250365628272

Bases of 149492402400

• Binary: 10001011001110011100010000100011100000₂
• Hexadecimal: 0x22CE7108E0
• Base-36: 1WOBWZXC

Squares and roots of 149492402400

• 149492402400 squared (149492402400²) is 22347978375323525760000
• 149492402400 cubed (149492402400³) is 3340852976110362743100685824000000
• The square root of 149492402400 is 386642.4736109575
• The cube root of 149492402400 is 5307.2927066971

Scales and comparisons

• 149,492,402,400 seconds is equal to 4,753 years, 20 weeks, 4 days, 3 hours, 20 minutes.
• To count from 1 to 149,492,402,400 would take you about nine thousand, five hundred six 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 149492402400 cubic inches would be around 442.3 feet tall.

Recreational maths with 149492402400

• 149492402400 backwards is 004204294941
• The number of decimal digits it has is: 12
• The sum of 149492402400's digits is 39
• More coming soon!