149447041920

Names of 149447041920

• Cardinal: 149447041920 can be written as One hundred forty-nine billion, four hundred forty-seven million, forty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4944704192 × 10¹¹

Factors of 149447041920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6969

Divisors of 149447041920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 31 32 33 36 40 44 45 48 55 60 62 64 66 72 80 88 90 93 96 99 110 120 121 124 128 132 144 155 160 165 176 180 186 192 198 220 240 242 248 264 279 288 310 320 330 341 352 360 363 372 384 396 440 465 480 484 495 496 528 558 576 605 620 640 660 682 704 720 726 744 792 880 930 960 968 990 992 1023 1056 1089 1116 1152 1210 1240 1320 1364 1395 1408 1440 1452 1488 1584 1705 1760 1815 1860 1920 1936 1980 1984 2046 2112 2178 2232 2420 2480 2640 2728 2790 2880 2904 2976 3069 3168 3410 3520 3630 3720 3751 3872 3960 3968 4092 4224 4356 4464 4840 4960 5115 5280 5445 5456 5580 5760 5808 5952 6138 6336 6820 6917 7040 7260 7440 7502 7744 7920 8184 8712 8928 9680 9920 10230 10560 10890 10912 11160 11253 11616 11904 12276 12672 13640 13834 14520 14880 15004 15345 15488 15840 16368 17424 17856 18755 19360 19840 20460 20751 21120 21780 21824 22320 22506 23232 24552 27280 27668 29040 29760 30008 30690 31680 32736 33759 34585 34848 35712 37510 38720 40920 41502 43560 43648 44640 45012 46464 49104 54560 55336 56265 58080 59520 60016 61380 62253 63360 65472 67518 69170 69696 75020 76087 77440 81840 83004 87120 89280 90024 98208 103755 109120 110672 112530 116160 120032 122760 124506 130944 135036 138340 139392 150040 152174 163680 166008 168795 174240 178560 180048 196416 207510 214427 218240 221344 225060 228261 232320 240064 245520 249012 270072 276680 300080 304348 311265 327360 332016 337590 348480 360096 380435 392832 415020 428854 442688 450120 456522 480128 491040 498024 540144 553360 600160 608696 622530 643281 654720 664032 675180 684783 696960 720192 760870 830040 836957 857708 885376 900240 913044 982080 996048 1072135 1080288 1106720 1141305 1200320 1217392 1245060 1286562 1328064 1350360 1369566 1440384 1521740 1660080 1673914 1715416 1800480 1826088 1929843 1964160 1992096 2144270 2160576 2213440 2282610 2358697 2400640 2434784 2490120 2510871 2573124 2656128 2700720 2739132 3043480 3216405 3320160 3347828 3423915 3430832 3600960 3652176 3859686 3984192 4184785 4288540 4321152 4426880 4565220 4717394 4869568 4980240 5021742 5146248 5401440 5478264 6086960 6432810 6640320 6695656 6847830 6861664 7076091 7201920 7304352 7532613 7719372 7968384 8369570 8577080 9130440 9434788 9649215 9739136 9960480 10043484 10292496 10802880 10956528 11793485 12173920 12554355 12865620 13280640 13391312 13695660 13723328 14152182 14608704 15065226 15438744 16739140 17154160 18260880 18869576 19298430 19920960 20086968 20584992 21228273 21605760 21913056 23586970 24347840 25108710 25731240 25945667 26782624 27391320 27446656 28304364 29217408 30130452 30877488 33478280 34308320 35380455 36521760 37663065 37739152 38596860 39841920 40173936 41169984 42456546 43826112 47173940 48695680 50217420 51462480 51891334 53565248 54782640 56608728 60260904 61754976 66956560 68616640 70760910 73043520 75326130 75478304 77193720 77837001 80347872 82339968 84913092 87652224 94347880 100434840 102924960 103782668 106141365 107130496 109565280 113217456 120521808 123509952 129728335 133913120 137233280 141521820 146087040 150652260 150956608 154387440 155674002 160695744 169826184 188695760 200869680 205849920 207565336 212282730 219130560 226434912 233511003 241043616 247019904 259456670 267826240 283043640 301304520 301913216 308774880 311348004 321391488 339652368 377391520 389185005 401739360 411699840 415130672 424565460 438261120 452869824 467022006 482087232 518913340 535652480 566087280 602609040 617549760 622696008 679304736 754783040 778370010 803478720 830261344 849130920 905739648 934044012 964174464 1037826680 1132174560 1167555015 1205218080 1235099520 1245392016 1358609472 1509566080 1556740020 1606957440 1660522688 1698261840 1868088024 2075653360 2264349120 2335110030 2410436160 2490784032 2717218944 3113480040 3321045376 3396523680 3736176048 4151306720 4528698240 4670220060 4820872320 4981568064 6226960080 6793047360 7472352096 8302613440 9340440120 9963136128 12453920160 13586094720 14944704192 16605226880 18680880240 24907840320 29889408384 37361760480 49815680640 74723520960 149447041920
• Sum of all divisors σ(n): 585621429120
• Sum of proper divisors (its aliquot sum) s(n): 436174387200
• 149447041920 is an abundant number, because the sum of its proper divisors (436174387200) is greater than itself. Its abundance is 286727345280

Bases of 149447041920

• Binary: 10001011001011101111001110001110000000₂
• Hexadecimal: 0x22CBBCE380
• Base-36: 1WNKWRK0

Squares and roots of 149447041920

• 149447041920 squared (149447041920²) is 22334418338638237286400
• 149447041920 cubed (149447041920³) is 3337812753713285403455527845888000
• The square root of 149447041920 is 386583.8096971987
• The cube root of 149447041920 is 5306.7558551151

Scales and comparisons

• 149,447,041,920 seconds is equal to 4,751 years, 49 weeks, 4 days, 3 hours, 12 minutes.
• To count from 1 to 149,447,041,920 would take you about nine thousand, five hundred three 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 149447041920 cubic inches would be around 442.2 feet tall.

Recreational maths with 149447041920

• 149447041920 backwards is 029140744941
• 149447041920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149447041920's digits is 45
• More coming soon!