149585019840

Names of 149585019840

• Cardinal: 149585019840 can be written as One hundred forty-nine billion, five hundred eighty-five million, nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4958501984 × 10¹¹

Factors of 149585019840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1223

Divisors of 149585019840

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 64 72 80 81 89 90 96 108 120 122 135 144 160 162 178 180 183 192 216 240 244 267 270 288 305 320 324 356 360 366 405 432 445 480 488 534 540 549 576 610 648 712 720 732 801 810 864 890 915 960 976 1063 1068 1080 1098 1220 1296 1335 1424 1440 1464 1602 1620 1647 1728 1780 1830 1952 2126 2136 2160 2196 2403 2440 2592 2670 2745 2848 2880 2928 3189 3204 3240 3294 3560 3660 3904 4005 4252 4272 4320 4392 4806 4880 4941 5184 5315 5340 5429 5490 5696 5856 6378 6408 6480 6588 7120 7209 7320 8010 8235 8504 8544 8640 8784 9567 9612 9760 9882 10630 10680 10858 10980 11712 12015 12756 12816 12960 13176 14240 14418 14640 15945 16020 16287 16470 17008 17088 17568 19134 19224 19520 19764 21260 21360 21716 21960 24030 24705 25512 25632 25920 26352 27145 28480 28701 28836 29280 31890 32040 32574 32940 34016 35136 36045 38268 38448 39528 42520 42720 43432 43920 47835 48060 48861 49410 51024 51264 52704 54290 57402 57672 58560 63780 64080 64843 65148 65880 68032 72090 76536 76896 79056 81435 85040 85440 86103 86864 87840 94607 95670 96120 97722 98820 102048 105408 108580 114804 115344 127560 128160 129686 130296 131760 143505 144180 146583 153072 153792 158112 162870 170080 172206 173728 175680 189214 191340 192240 194529 195444 197640 204096 217160 229608 230688 244305 255120 256320 259372 260592 263520 283821 287010 288360 293166 306144 316224 324215 325740 340160 344412 347456 378428 382680 384480 389058 390888 395280 430515 434320 439749 459216 461376 473035 488610 510240 518744 521184 527040 567642 574020 576720 583587 586332 612288 648430 651480 688824 732915 756856 765360 768960 778116 781776 790560 851463 861030 868640 879498 918432 946070 972645 977220 1020480 1037488 1042368 1135284 1148040 1153440 1167174 1172664 1296860 1302960 1377648 1419105 1465830 1513712 1530720 1556232 1563552 1581120 1702926 1722060 1737280 1750761 1758996 1836864 1892140 1945290 1954440 2074976 2198745 2270568 2296080 2306880 2334348 2345328 2554389 2593720 2605920 2755296 2838210 2917935 2931660 3027424 3061440 3112464 3127104 3405852 3444120 3501522 3517992 3784280 3890580 3908880 4149952 4257315 4397490 4541136 4592160 4668696 4690656 5108778 5187440 5211840 5252283 5510592 5676420 5771027 5835870 5863320 6054848 6224928 6811704 6888240 7003044 7035984 7568560 7663167 7781160 7817760 8514630 8753805 8794980 9082272 9184320 9337392 9381312 10217556 10374880 10504566 11352840 11542054 11671740 11726640 12449856 12771945 13623408 13776480 14006088 14071968 15137120 15326334 15562320 15635520 17029260 17313081 17507610 17589960 18164544 18674784 20435112 20749760 21009132 22705680 23084108 23343480 23453280 25543890 26261415 27246816 27552960 28012176 28143936 28855135 30274240 30652668 31124640 34058520 34626162 35015220 35179920 37349568 38315835 40870224 42018264 45411360 46168216 46686960 46906560 51087780 51939243 52522830 54493632 56024352 57710270 61305336 62249280 68117040 69252324 70030440 70359840 76631670 81740448 84036528 86565405 90822720 92336432 93373920 102175560 103878486 105045660 112048704 115420540 122610672 136234080 138504648 140060880 140719680 153263340 155817729 163480896 168073056 173130810 184672864 186747840 204351120 207756972 210091320 230841080 245221344 259696215 272468160 277009296 280121760 306526680 311635458 336146112 346261620 369345728 408702240 415513944 420182640 461682160 467453187 490442688 519392430 554018592 560243520 613053360 623270916 692523240 779088645 817404480 831027888 840365280 923364320 934906374 1038784860 1108037184 1226106720 1246541832 1385046480 1558177290 1662055776 1680730560 1846728640 1869812748 2077569720 2337265935 2452213440 2493083664 2770092960 3116354580 3324111552 3739625496 4155139440 4674531870 4986167328 5540185920 6232709160 7479250992 8310278880 9349063740 9972334656 12465418320 14958501984 16620557760 18698127480 24930836640 29917003968 37396254960 49861673280 74792509920 149585019840
• Sum of all divisors σ(n): 547414338240
• Sum of proper divisors (its aliquot sum) s(n): 397829318400
• 149585019840 is an abundant number, because the sum of its proper divisors (397829318400) is greater than itself. Its abundance is 248244298560

Bases of 149585019840

• Binary: 10001011010011111101100100001111000000₂
• Hexadecimal: 0x22D3F643C0
• Base-36: 1WPV2400

Squares and roots of 149585019840

• 149585019840 squared (149585019840²) is 22375678160533193625600
• 149585019840 cubed (149585019840³) is 3347066261576812473463937531904000
• The square root of 149585019840 is 386762.2264906437
• The cube root of 149585019840 is 5308.3885179863

Scales and comparisons

• 149,585,019,840 seconds is equal to 4,756 years, 17 weeks, 5 days, 2 hours, 24 minutes.
• To count from 1 to 149,585,019,840 would take you about nine thousand, five hundred twelve 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 149585019840 cubic inches would be around 442.4 feet tall.

Recreational maths with 149585019840

• 149585019840 backwards is 048910585941
• 149585019840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149585019840's digits is 54
• More coming soon!