145988637982720

Names of 145988637982720

• Cardinal: 145988637982720 can be written as One hundred forty-five trillion, nine hundred eighty-eight billion, six hundred thirty-seven million, nine hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4598863798272 × 10¹⁴

Factors of 145988637982720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 524

Divisors of 145988637982720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 170 208 221 256 260 272 289 320 340 416 442 487 512 520 544 578 640 680 832 884 974 1024 1040 1088 1105 1156 1280 1360 1445 1664 1768 1948 2048 2080 2176 2210 2312 2435 2560 2720 2890 3328 3536 3757 3896 4096 4160 4352 4420 4624 4870 5120 5440 5780 6331 6656 7072 7514 7792 8192 8279 8320 8704 8840 9248 9740 10240 10880 11560 12662 13312 14144 15028 15584 16384 16558 16640 17408 17680 18496 18785 19480 20480 21760 23120 25324 26624 28288 30056 31168 31655 32768 33116 33280 34816 35360 36992 37570 38960 40960 41395 43520 46240 50648 53248 56576 60112 62336 63310 66232 66560 69632 70720 73984 75140 77920 81920 82790 87040 92480 101296 106496 107627 113152 120224 124672 126620 132464 133120 139264 140743 141440 147968 150280 155840 163840 165580 174080 184960 202592 212992 215254 226304 237169 240448 249344 253240 264928 266240 278528 281486 282880 295936 300560 311680 331160 348160 369920 405184 425984 430508 452608 474338 480896 498688 506480 529856 532480 538135 557056 562972 565760 591872 601120 623360 662320 696320 703715 739840 810368 861016 905216 948676 961792 997376 1012960 1059712 1064960 1076270 1125944 1131520 1183744 1185845 1202240 1246720 1324640 1392640 1407430 1479680 1620736 1722032 1810432 1829659 1897352 1923584 1994752 2025920 2119424 2129920 2152540 2251888 2263040 2367488 2371690 2404480 2493440 2649280 2785280 2814860 2959360 3083197 3241472 3444064 3620864 3659318 3794704 3847168 3989504 4031873 4051840 4238848 4305080 4503776 4526080 4734976 4743380 4808960 4986880 5298560 5629720 5918720 6166394 6482944 6888128 7241728 7318636 7589408 7694336 7979008 8063746 8103680 8477696 8610160 9007552 9052160 9148295 9469952 9486760 9617920 9973760 10597120 11259440 11837440 12332788 12965888 13776256 14637272 15178816 15388672 15415985 15958016 16127492 16207360 16955392 17220320 18015104 18104320 18296590 18973520 19235840 19947520 20159365 21194240 22518880 23674880 24665576 25931776 27552512 29274544 30357632 30777344 30831970 32254984 32414720 33910784 34440640 36030208 36208640 36593180 37947040 38471680 39895040 40318730 42388480 45037760 47349760 49331152 51863552 52414349 55105024 58549088 60715264 61554688 61663940 64509968 64829440 67821568 68541841 68881280 72060416 73186360 75894080 76943360 79790080 80637460 84776960 90075520 98662304 103727104 104828698 110210048 117098176 121430528 123109376 123327880 129019936 129658880 135643136 137083682 137762560 144120832 146372720 151788160 153886720 161274920 169553920 180151040 197324608 207454208 209657396 220420096 234196352 242861056 246655760 258039872 259317760 262071745 271286272 274167364 275525120 288241664 292745440 303576320 307773440 322549840 339107840 342709205 360302080 394649216 419314792 440840192 468392704 485722112 493311520 516079744 518635520 524143490 548334728 551050240 576483328 585490880 607152640 615546880 645099680 678215680 685418410 720604160 789298432 838629584 881680384 891043933 936785408 971444224 986623040 1032159488 1037271040 1048286980 1096669456 1102100480 1152966656 1170981760 1214305280 1290199360 1356431360 1370836820 1441208320 1578596864 1677259168 1763360768 1782087866 1873570816 1942888448 1973246080 2064318976 2096573960 2193338912 2204200960 2305933312 2341963520 2428610560 2580398720 2741673640 2882416640 3157193728 3354518336 3526721536 3564175732 3747141632 3885776896 3946492160 4128637952 4193147920 4386677824 4408401920 4455219665 4611866624 4683927040 4857221120 5160797440 5483347280 5764833280 6314387456 6709036672 7128351464 7494283264 7771553792 7892984320 8257275904 8386295840 8773355648 8816803840 8910439330 9367854080 9714442240 10321594880 10966694560 11529666560 12628774912 13418073344 14256702928 14988566528 15785968640 16514551808 16772591680 17546711296 17633607680 17820878660 18735708160 19428884480 20643189760 21933389120 23059333120 25257549824 26836146688 28513405856 29977133056 31571937280 33029103616 33545183360 35093422592 35641757320 37471416320 38857768960 41286379520 43866778240 50515099648 53672293376 57026811712 59954266112 63143874560 66058207232 67090366720 70186845184 71283514640 74942832640 82572759040 87733556480 101030199296 107344586752 114053623424 126287749120 132116414464 134180733440 140373690368 142567029280 149885665280 165145518080 175467112960 214689173504 228107246848 252575498240 268361466880 280747380736 285134058560 299771330560 330291036160 350934225920 429378347008 456214493696 505150996480 536722933760 561494761472 570268117120 660582072320 701868451840 858756694016 912428987392 1073445867520 1122989522944 1140536234240 1403736903680 1717513388032 1824857974784 2146891735040 2245979045888 2281072468480 2807473807360 3649715949568 4293783470080 4562144936960 5614947614720 7299431899136 8587566940160 9124289873920 11229895229440 14598863798272 18248579747840 29197727596544 36497159495680 72994318991360 145988637982720
• Sum of all divisors σ(n): 401644270353060
• Sum of proper divisors (its aliquot sum) s(n): 255655632370340
• 145988637982720 is an abundant number, because the sum of its proper divisors (255655632370340) is greater than itself. Its abundance is 109666994387620

Bases of 145988637982720

• Binary: 100001001100011010100000111010001000000000000000₂
• Hexadecimal: 0x84C6A0E88000
• Base-36: 1FQY95QN0G

Squares and roots of 145988637982720

• 145988637982720 squared (145988637982720²) is 21312682420049676671018598400
• 145988637982720 cubed (145988637982720³) is 3111409478261313037323920840209777819648000
• The square root of 145988637982720 is 12082575.8008265771
• The cube root of 145988637982720 is 52655.0083041915

Scales and comparisons

• 145,988,637,982,720 seconds is equal to 4,641,987 years, 5 weeks, 6 days, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 145,988,637,982,720 would take you about eleven million, six hundred four thousand, nine hundred sixty-seven 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 145988637982720 cubic inches would be around 4387.9 feet tall.

Recreational maths with 145988637982720

• 145988637982720 backwards is 027289736889541
• The number of decimal digits it has is: 15
• The sum of 145988637982720's digits is 79
• More coming soon!