155339268000

Names of 155339268000

• Cardinal: 155339268000 can be written as One hundred fifty-five billion, three hundred thirty-nine million, two hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.55339268 × 10¹¹

Factors of 155339268000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 816

Divisors of 155339268000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 32 34 35 40 42 48 50 51 56 60 68 70 75 80 84 85 96 100 102 105 112 119 120 125 136 140 150 160 168 170 175 181 200 204 210 224 238 240 250 255 272 280 300 336 340 350 357 362 375 400 408 420 425 476 480 500 510 525 543 544 560 595 600 601 672 680 700 714 724 750 800 816 840 850 875 905 952 1000 1020 1050 1086 1120 1190 1200 1202 1267 1275 1360 1400 1428 1448 1500 1632 1680 1700 1750 1785 1803 1810 1904 2000 2040 2100 2125 2172 2380 2400 2404 2534 2550 2625 2715 2720 2800 2856 2896 2975 3000 3005 3077 3360 3400 3500 3570 3606 3620 3801 3808 4000 4080 4200 4207 4250 4344 4525 4760 4808 5068 5100 5250 5430 5600 5712 5792 5950 6000 6010 6154 6335 6375 6800 7000 7140 7212 7240 7602 8160 8400 8414 8500 8688 8925 9015 9050 9231 9520 9616 10136 10200 10217 10500 10860 11424 11900 12000 12020 12308 12621 12670 12750 13575 13600 14000 14280 14424 14480 14875 15025 15204 15385 16800 16828 17000 17376 17850 18030 18100 18462 19005 19040 19232 20272 20400 20434 21000 21035 21539 21720 22625 23800 24040 24616 25242 25340 25500 27150 28000 28560 28848 28960 29750 30050 30408 30651 30770 31675 33656 34000 35700 36060 36200 36924 38010 40544 40800 40868 42000 42070 43078 43440 44625 45075 45250 46155 47600 48080 49232 50484 50680 51000 51085 54300 57120 57696 59500 60100 60816 61302 61540 63105 63350 64617 67312 67875 68000 71400 71519 72120 72400 73848 75125 76020 76925 81736 84000 84140 86156 86880 89250 90150 90500 92310 95025 95200 96160 98464 100968 101360 102000 102170 105175 107695 108600 108781 119000 120200 121632 122604 123080 126210 126700 129234 134624 135750 142800 143038 144240 144800 147696 150250 152040 153255 153850 158375 163472 168280 172312 178500 180300 181000 184620 190050 201936 202720 204000 204340 210350 214557 215390 217200 217562 225375 230775 238000 240400 245208 246160 252420 253400 255425 258468 271500 285600 286076 288480 295392 300500 304080 306510 307700 315525 316750 323085 326343 326944 336560 344624 357000 357595 360600 362000 369240 380100 384625 403872 408680 420700 429114 430780 434400 435124 450750 461550 475125 476000 480800 490416 492320 504840 506800 510850 516936 525875 538475 543000 543905 572152 601000 608160 613020 615400 631050 633500 646170 652686 673120 689248 714000 715190 721200 724000 738480 760200 761467 766275 769250 817360 841400 858228 861560 870248 901500 923100 950250 980832 1009680 1013600 1021700 1033872 1051750 1072785 1076950 1086000 1087810 1144304 1153875 1202000 1226040 1230800 1262100 1267000 1277125 1292340 1305372 1428000 1430380 1442400 1476960 1520400 1522934 1532550 1538500 1577625 1615425 1631715 1634720 1682800 1716456 1723120 1740496 1787975 1803000 1846200 1849277 1900500 2019360 2043400 2067744 2103500 2145570 2153900 2172000 2175620 2284401 2288608 2307750 2404000 2452080 2461600 2524200 2534000 2554250 2584680 2610744 2692375 2719525 2860760 3040800 3045868 3065100 3077000 3155250 3230850 3263430 3365600 3432912 3446240 3480992 3575950 3606000 3692400 3698554 3801000 3807335 3831375 4086800 4207000 4291140 4307800 4351240 4568802 4615500 4904160 5048400 5068000 5108500 5169360 5221488 5363925 5384750 5439050 5547831 5721520 6091736 6130200 6154000 6310500 6461700 6526860 6865824 7151900 7212000 7384800 7397108 7602000 7614670 7662750 8077125 8158575 8173600 8414000 8582280 8615600 8702480 8939875 9137604 9231000 9246385 10096800 10217000 10338720 10442976 10727850 10769500 10878100 11095662 11422005 11443040 12183472 12260400 12308000 12621000 12923400 12944939 13053720 13597625 14303800 14794216 15204000 15229340 15325500 16154250 16317150 16828000 17164560 17231200 17404960 17879750 18275208 18462000 18492770 19036675 20434000 21455700 21539000 21756200 22191324 22844010 24366944 24520800 25242000 25846800 25889878 26107440 26819625 27195250 27739155 28607600 29588432 30458680 30651000 32308500 32634300 34329120 35759500 36550416 36924000 36985540 38073350 38834817 40792875 40868000 42911400 43078000 43512400 44382648 45688020 46231925 50484000 51693600 51779756 52214880 53639250 54390500 55478310 57110025 57215200 59176864 60917360 61302000 64617000 64724695 65268600 71519000 73100832 73971080 76146700 77669634 81585750 85822800 86156000 87024800 88765296 91376040 92463850 95183375 103559512 107278500 108781000 110956620 114220050 121834720 122604000 129234000 129449390 130537200 138695775 143038000 147942160 152293400 155339268 163171500 171645600 177530592 182752080 184927700 190366750 194174085 207119024 214557000 217562000 221913240 228440100 231159625 258468000 258898780 261074400 277391550 285550125 286076000 295884320 304586800 310678536 323623475 326343000 365504160 369855400 380733500 388348170 414238048 429114000 435124000 443826480 456880200 462319250 517797560 554783100 571100250 609173600 621357072 647246950 652686000 693478875 739710800 761467000 776696340 858228000 887652960 913760400 924638500 970870425 1035595120 1109566200 1142200500 1242714144 1294493900 1305372000 1386957750 1479421600 1522934000 1553392680 1618117375 1827520800 1849277000 1941740850 2071190240 2219132400 2284401000 2588987800 2773915500 3045868000 3106785360 3236234750 3698554000 3883481700 4438264800 4568802000 4854352125 5177975600 5547831000 6213570720 6472469500 7397108000 7766963400 9137604000 9708704250 10355951200 11095662000 12944939000 15533926800 19417408500 22191324000 25889878000 31067853600 38834817000 51779756000 77669634000 155339268000
• Sum of all divisors σ(n): 620233915392
• Sum of proper divisors (its aliquot sum) s(n): 464894647392
• 155339268000 is an abundant number, because the sum of its proper divisors (464894647392) is greater than itself. Its abundance is 309555379392

Bases of 155339268000

• Binary: 10010000101010111100010001111110100000₂
• Hexadecimal: 0x242AF11FA0
• Base-36: 1ZD0ZMAO

Squares and roots of 155339268000

• 155339268000 squared (155339268000²) is 24130288182775824000000
• 155339268000 cubed (155339268000³) is 3748381302941446708256832000000000
• The square root of 155339268000 is 394131.0289738681
• The cube root of 155339268000 is 5375.6017267577

Scales and comparisons

• 155,339,268,000 seconds is equal to 4,939 years, 16 weeks, 4 hours, 40 minutes.
• To count from 1 to 155,339,268,000 would take you about nine thousand, eight hundred seventy-eight 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 155339268000 cubic inches would be around 448 feet tall.

Recreational maths with 155339268000

• 155339268000 backwards is 000862933551
• 155339268000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155339268000's digits is 42
• More coming soon!