155384568000

Names of 155384568000

• Cardinal: 155384568000 can be written as One hundred fifty-five billion, three hundred eighty-four million, five hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.55384568 × 10¹¹

Factors of 155384568000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4002

Divisors of 155384568000

• 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 25 27 30 32 36 40 45 48 50 54 60 61 64 72 75 80 81 90 96 100 108 120 122 125 135 144 150 160 162 180 183 192 200 216 225 240 244 250 270 288 300 305 320 324 360 366 375 400 405 432 450 480 488 500 540 549 576 600 610 648 675 720 732 750 800 810 864 900 915 960 976 1000 1080 1098 1125 1200 1220 1296 1350 1440 1464 1500 1525 1600 1620 1647 1728 1800 1830 1952 2000 2025 2160 2196 2250 2400 2440 2592 2700 2745 2880 2928 3000 3050 3240 3294 3375 3600 3660 3904 3931 4000 4050 4320 4392 4500 4575 4800 4880 4941 5184 5400 5490 5856 6000 6100 6480 6588 6750 7200 7320 7625 7862 8000 8100 8235 8640 8784 9000 9150 9760 9882 10125 10800 10980 11712 11793 12000 12200 12960 13176 13500 13725 14400 14640 15250 15724 16200 16470 17568 18000 18300 19520 19655 19764 20250 21600 21960 22875 23586 24000 24400 24705 25920 26352 27000 27450 29280 30500 31448 32400 32940 35136 35379 36000 36600 39310 39528 40500 41175 43200 43920 45750 47172 48800 49410 52704 54000 54900 58560 58965 61000 62896 64800 65880 68625 70758 72000 73200 78620 79056 81000 82350 87840 91500 94344 97600 98275 98820 105408 106137 108000 109800 117930 122000 123525 125792 129600 131760 137250 141516 146400 157240 158112 162000 164700 175680 176895 183000 188688 196550 197640 205875 212274 216000 219600 235860 239791 244000 247050 251584 263520 274500 283032 292800 294825 314480 316224 318411 324000 329400 353790 366000 377376 393100 395280 411750 424548 439200 471720 479582 488000 491375 494100 527040 530685 549000 566064 589650 617625 628960 636822 648000 658800 707580 719373 732000 754752 786200 790560 823500 849096 878400 884475 943440 959164 982750 988200 1061370 1098000 1132128 1179300 1198955 1235250 1257920 1273644 1317600 1415160 1438746 1464000 1474125 1572400 1581120 1592055 1647000 1698192 1768950 1886880 1918328 1965500 1976400 2122740 2158119 2196000 2264256 2358600 2397910 2470500 2547288 2635200 2653425 2830320 2877492 2948250 3144800 3184110 3294000 3396384 3537900 3596865 3773760 3836656 3931000 3952800 4245480 4316238 4392000 4422375 4717200 4795820 4941000 5094576 5306850 5660640 5754984 5896500 5994775 6289600 6368220 6474357 6588000 6792768 7075800 7193730 7673312 7862000 7905600 7960275 8490960 8632476 8844750 9434400 9591640 9882000 10189152 10613700 10790595 11321280 11509968 11793000 11989550 12736440 12948714 13176000 13267125 14151600 14387460 15346624 15724000 15920550 16981920 17264952 17689500 17984325 18868800 19183280 19423071 19764000 20378304 21227400 21581190 23019936 23586000 23979100 25472880 25897428 26534250 28303200 28774920 29973875 31448000 31841100 32371785 33963840 34529904 35379000 35968650 38366560 38846142 39528000 39801375 42454800 43162380 46039872 47172000 47958200 50945760 51794856 53068500 53952975 56606400 57549840 59947750 63682200 64743570 69059808 70758000 71937300 76733120 77692284 79602750 84909600 86324760 89921625 94344000 95916400 97115355 101891520 103589712 106137000 107905950 115099680 119895500 127364400 129487140 138119616 141516000 143874600 155384568 159205500 161858925 169819200 172649520 179843250 191832800 194230710 207179424 212274000 215811900 230199360 239791000 254728800 258974280 269764875 283032000 287749200 310769136 318411000 323717850 345299040 359686500 383665600 388461420 414358848 424548000 431623800 479582000 485576775 509457600 517948560 539529750 575498400 621538272 636822000 647435700 690598080 719373000 776922840 809294625 849096000 863247600 959164000 971153550 1035897120 1079059500 1150996800 1243076544 1273644000 1294871400 1438746000 1553845680 1618589250 1726495200 1918328000 1942307100 2071794240 2158119000 2427883875 2547288000 2589742800 2877492000 3107691360 3237178500 3452990400 3884614200 4316238000 4855767750 5179485600 5754984000 6215382720 6474357000 7769228400 8632476000 9711535500 10358971200 12948714000 15538456800 17264952000 19423071000 25897428000 31076913600 38846142000 51794856000 77692284000 155384568000
• Sum of all divisors σ(n): 584411681568
• Sum of proper divisors (its aliquot sum) s(n): 429027113568
• 155384568000 is an abundant number, because the sum of its proper divisors (429027113568) is greater than itself. Its abundance is 273642545568

Bases of 155384568000

• Binary: 10010000101101101001000101100011000000₂
• Hexadecimal: 0x242DA458C0
• Base-36: 1ZDRYK00

Squares and roots of 155384568000

• 155384568000 squared (155384568000²) is 24144363972546624000000
• 155384568000 cubed (155384568000³) is 3751661565508921030098432000000000
• The square root of 155384568000 is 394188.4929827353
• The cube root of 155384568000 is 5376.1242198657

Scales and comparisons

• 155,384,568,000 seconds is equal to 4,940 years, 38 weeks, 6 days, 12 hours.
• To count from 1 to 155,384,568,000 would take you about nine thousand, eight hundred eighty-one 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 155384568000 cubic inches would be around 448 feet tall.

Recreational maths with 155384568000

• 155384568000 backwards is 000865483551
• 155384568000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155384568000's digits is 45
• More coming soon!