149223143520

Names of 149223143520

• Cardinal: 149223143520 can be written as One hundred forty-nine billion, two hundred twenty-three million, one hundred forty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4922314352 × 10¹¹

Factors of 149223143520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1877

Divisors of 149223143520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 80 88 90 96 99 110 120 121 132 144 160 165 176 180 198 220 240 242 264 288 330 352 360 363 396 440 480 484 495 528 605 660 720 726 792 859 880 968 990 997 1056 1089 1210 1320 1440 1452 1584 1718 1760 1815 1936 1980 1994 2178 2420 2577 2640 2904 2991 3168 3436 3630 3872 3960 3988 4295 4356 4840 4985 5154 5280 5445 5808 5982 6872 7260 7731 7920 7976 8590 8712 8973 9449 9680 9970 10308 10890 10967 11616 11964 12885 13744 14520 14955 15462 15840 15952 17180 17424 17946 18898 19360 19940 20616 21780 21934 23928 25770 27488 28347 29040 29910 30924 31904 32901 34360 34848 35892 37796 38655 39880 41232 43560 43868 44865 47245 47856 51540 54835 56694 58080 59820 61848 65802 68720 71784 75592 77310 79760 82464 85041 87120 87736 89730 94490 95712 98703 103080 103939 109670 113388 119640 120637 123696 131604 137440 141735 143568 151184 154620 159520 164505 170082 174240 175472 179460 188980 197406 206160 207878 219340 226776 239280 241274 247392 263208 283470 287136 302368 309240 311817 329010 340164 350944 358920 361911 377960 394812 412320 415756 425205 438680 453552 478560 482548 493515 519695 526416 566940 603185 618480 623634 658020 680328 717840 723822 755920 789624 831512 850410 856423 877360 907104 935451 965096 987030 1039390 1052832 1085733 1133880 1206370 1236960 1247268 1316040 1360656 1435680 1447644 1511840 1559085 1579248 1663024 1700820 1712846 1754720 1809555 1870902 1930192 1974060 2078780 2171466 2267760 2412740 2494536 2569269 2632080 2721312 2895288 3118170 3158496 3326048 3401640 3425692 3619110 3741804 3860384 3948120 4157560 4282115 4342932 4535520 4677255 4825480 4989072 5138538 5264160 5428665 5790576 6236340 6803280 6851384 7238220 7483608 7707807 7896240 8315120 8564230 8685864 9354510 9420653 9650960 9978144 10277076 10857330 11581152 12472680 12846345 13606560 13702768 14476440 14967216 15415614 15792480 16630240 17128460 17371728 18709020 18841306 19301920 20554152 21714660 24945360 25692690 27405536 28261959 28952880 29934432 30831228 34256920 34743456 37418040 37682612 38539035 41108304 43429320 47103265 49890720 51385380 56523918 57905760 61662456 68513840 74836080 75365224 77078070 82216608 84785877 86858640 94206530 102770760 103627183 113047836 123324912 137027680 141309795 149672160 150730448 154156140 169571754 173717280 188413060 205541520 207254366 226095672 246649824 282619590 301460896 308312280 310881549 339143508 376826120 411083040 414508732 423929385 452191344 518135915 565239180 616624560 621763098 678287016 753652240 829017464 847858770 904382688 932644647 1036271830 1130478360 1233249120 1243526196 1356574032 1507304480 1554407745 1658034928 1695717540 1865289294 2072543660 2260956720 2487052392 2713148064 3108815490 3316069856 3391435080 3730578588 4145087320 4521913440 4663223235 4974104784 6217630980 6782870160 7461157176 8290174640 9326446470 9948209568 12435261960 13565740320 14922314352 16580349280 18652892940 24870523920 29844628704 37305785880 49741047840 74611571760 149223143520
• Sum of all divisors σ(n): 560939193360
• Sum of proper divisors (its aliquot sum) s(n): 411716049840
• 149223143520 is an abundant number, because the sum of its proper divisors (411716049840) is greater than itself. Its abundance is 262492906320

Bases of 149223143520

• Binary: 10001010111110011001000111100001100000₂
• Hexadecimal: 0x22BE647860
• Base-36: 1WJVLUG0

Squares and roots of 149223143520

• 149223143520 squared (149223143520²) is 22267546561990517990400
• 149223143520 cubed (149223143520³) is 3322833296458193642960601182208000
• The square root of 149223143520 is 386294.1153059415
• The cube root of 149223143520 is 5304.1043740509

Scales and comparisons

• 149,223,143,520 seconds is equal to 4,744 years, 43 weeks, 2 days, 17 hours, 12 minutes.
• To count from 1 to 149,223,143,520 would take you about nine thousand, four hundred eighty-nine 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 149223143520 cubic inches would be around 442 feet tall.

Recreational maths with 149223143520

• 149223143520 backwards is 025341322941
• 149223143520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149223143520's digits is 36
• More coming soon!