149284909440

Names of 149284909440

• Cardinal: 149284909440 can be written as One hundred forty-nine billion, two hundred eighty-four million, nine hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4928490944 × 10¹¹

Factors of 149284909440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6565

Divisors of 149284909440

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 43 45 48 54 60 62 64 72 80 86 90 93 96 108 120 124 128 129 135 144 155 160 172 180 186 192 215 216 240 248 258 270 279 288 310 320 344 360 372 384 387 430 432 465 480 496 516 540 558 576 620 640 645 688 720 744 774 837 860 864 930 960 992 1032 1080 1116 1152 1161 1240 1290 1333 1376 1395 1440 1488 1548 1674 1720 1728 1860 1920 1935 1984 2064 2160 2232 2322 2480 2580 2666 2752 2790 2880 2976 3096 3348 3440 3456 3720 3870 3968 3999 4128 4185 4320 4464 4644 4960 5160 5332 5504 5580 5760 5805 5952 6192 6481 6665 6696 6880 7440 7740 7998 8256 8370 8640 8928 9288 9920 10320 10664 11160 11610 11904 11997 12384 12962 13330 13392 13760 14880 15480 15996 16512 16740 17280 17856 18576 19443 19840 19995 20640 21328 22320 23220 23994 24768 25924 26660 26784 27520 29760 30960 31992 32405 33480 35712 35991 37152 38886 39990 41280 42656 44640 46440 47988 49536 51848 53320 53568 58329 59520 59985 61920 63984 64810 66960 71982 74304 77772 79980 82560 85312 89280 92880 95976 97215 103696 106640 107136 116658 119970 123840 127968 129620 133920 143964 148608 155544 159960 170624 174987 178560 179955 185760 191952 194430 200911 207392 213280 233316 239940 247680 255936 259240 267840 278683 287928 291645 311088 319920 349974 359910 371520 383904 388860 401822 414784 426560 466632 479880 511872 518480 535680 557366 575856 583290 602733 622176 639840 699948 719820 743040 767808 777720 803644 829568 836049 853120 874935 933264 959760 1004555 1036960 1114732 1151712 1166580 1205466 1244352 1279680 1393415 1399896 1439640 1535616 1555440 1607288 1672098 1749870 1808199 1866528 1919520 2009110 2073920 2229464 2303424 2333160 2410932 2488704 2508147 2559360 2786830 2799792 2879280 3013665 3110880 3214576 3344196 3499740 3616398 3733056 3839040 4018220 4147840 4180245 4458928 4606848 4666320 4821864 5016294 5424597 5573660 5599584 5758560 6027330 6221760 6429152 6688392 6999480 7232796 7466112 7524441 7678080 8036440 8360490 8639173 8917856 9040995 9332640 9643728 10032588 10849194 11147320 11199168 11517120 12054660 12443520 12540735 12858304 13376784 13998960 14465592 15048882 16072880 16720980 17278346 17835712 18081990 18665280 19287456 20065176 21698388 22294640 22398336 23034240 24109320 25081470 25716608 25917519 26753568 27122985 27997920 28931184 30097764 32145760 33441960 34556692 35671424 36163980 37330560 37622205 38574912 40130352 43195865 43396776 44589280 48218640 50162940 51835038 53507136 54245970 55995840 57862368 60195528 64291520 66883920 69113384 72327960 75244410 77149824 77752557 80260704 86391730 86793552 89178560 96437280 100325880 103670076 107014272 108491940 111991680 115724736 120391056 128583040 129587595 133767840 138226768 144655920 150488820 155505114 160521408 172783460 173587104 178357120 192874560 200651760 207340152 216983880 231449472 233257671 240782112 259175190 267535680 276453536 289311840 300977640 311010228 321042816 345566920 347174208 385749120 388762785 401303520 414680304 433967760 466515342 481564224 518350380 535071360 552907072 578623680 601955280 622020456 691133840 694348416 777525570 802607040 829360608 867935520 933030684 963128448 1036700760 1105814144 1157247360 1166288355 1203910560 1244040912 1382267680 1555051140 1605214080 1658721216 1735871040 1866061368 2073401520 2332576710 2407821120 2488081824 2764535360 3110102280 3317442432 3471742080 3732122736 4146803040 4665153420 4815642240 4976163648 5529070720 6220204560 7464245472 8293606080 9330306840 9952327296 12440409120 14928490944 16587212160 18660613680 24880818240 29856981888 37321227360 49761636480 74642454720 149284909440
• Sum of all divisors σ(n): 558551347200
• Sum of proper divisors (its aliquot sum) s(n): 409266437760
• 149284909440 is an abundant number, because the sum of its proper divisors (409266437760) is greater than itself. Its abundance is 259981528320

Bases of 149284909440

• Binary: 10001011000010000100101111000110000000₂
• Hexadecimal: 0x22C212F180
• Base-36: 1WKWDPC0

Squares and roots of 149284909440

• 149284909440 squared (149284909440²) is 22285984186509001113600
• 149284909440 cubed (149284909440³) is 3326961131064268300988635152384000
• The square root of 149284909440 is 386374.0537872593
• The cube root of 149284909440 is 5304.8360918609

Scales and comparisons

• 149,284,909,440 seconds is equal to 4,746 years, 41 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 149,284,909,440 would take you about nine thousand, four hundred ninety-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 149284909440 cubic inches would be around 442.1 feet tall.

Recreational maths with 149284909440

• 149284909440 backwards is 044909482941
• 149284909440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149284909440's digits is 54
• More coming soon!