19455428140120

Names of 19455428140120

• Cardinal: 19455428140120 can be written as Nineteen trillion, four hundred fifty-five billion, four hundred twenty-eight million, one hundred forty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.945542814012 × 10¹³

Factors of 19455428140120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 612

Divisors of 19455428140120

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 61 70 79 98 122 127 140 158 196 244 245 254 280 305 316 331 343 392 395 427 488 490 508 553 610 632 635 662 686 790 854 889 980 1016 1106 1220 1270 1324 1372 1580 1655 1708 1715 1778 1960 2135 2212 2317 2401 2440 2540 2648 2744 2765 2989 3160 3310 3416 3430 3556 3871 4270 4424 4445 4634 4802 4819 5080 5530 5978 6223 6620 6860 7112 7742 7747 8540 8890 9268 9604 9638 10033 11060 11585 11956 12005 12446 13240 13720 14945 15484 15494 16219 17080 17780 18536 19208 19276 19355 20066 20191 20923 22120 23170 23912 24010 24095 24892 26149 27097 29890 30968 30988 31115 32438 33733 35560 38552 38710 38735 40132 40382 41846 42037 43561 46340 48020 48190 49784 50165 52298 54194 54229 59780 61976 62230 64876 67466 70231 77420 77470 80264 80764 81095 83692 84074 87122 92680 96040 96380 100330 100955 104596 104615 108388 108458 113533 119560 124460 129752 130745 134932 135485 140462 141337 146461 154840 154940 161528 162190 167384 168148 168665 174244 183043 189679 192760 200660 201910 209192 209230 210185 216776 216916 217805 227066 236131 248920 261490 269864 270970 271145 280924 282674 292922 294259 304927 309880 324380 336296 337330 348488 351155 366086 379358 379603 401320 403820 418460 420370 433832 435610 454132 472262 491617 522980 541940 542290 561848 565348 567665 585844 588518 609854 612013 648760 674660 702310 706685 732172 732305 758716 759206 794731 807640 836920 840740 871220 908264 915215 944524 948395 983234 989359 1045960 1083880 1084580 1130696 1135330 1171688 1177036 1180655 1219708 1224026 1281301 1349320 1404620 1413370 1464344 1464610 1471295 1517432 1518412 1524635 1589462 1595089 1652917 1681480 1742440 1830430 1889048 1896790 1898015 1966468 1978718 2059813 2169160 2270660 2354072 2361310 2439416 2448052 2458085 2562602 2564257 2657221 2809240 2826740 2929220 2942590 3036824 3049270 3060065 3178924 3190178 3305834 3320923 3441319 3660860 3793580 3796030 3932936 3957436 3973655 4119626 4284091 4541320 4722620 4896104 4916170 4946795 5125204 5128514 5314442 5653480 5858440 5885180 6098540 6120130 6357848 6380356 6406505 6611668 6641846 6882638 6925513 7321720 7587160 7592060 7914872 7947310 7975445 8239252 8264585 8568182 8969107 9445240 9832340 9893590 10250408 10257028 10299065 10628884 11165623 11570419 11770360 12197080 12240260 12760712 12813010 12821285 13223336 13283692 13286105 13765276 13851026 14418691 15184120 15894620 15950890 16478504 16529170 16604615 17136364 17206595 17938214 17949799 18600547 19664680 19787180 20514056 20598130 21257768 21420455 22331246 23140838 23246461 24089233 24480520 25626020 25642570 26567384 26572210 27530552 27702052 28837382 29988637 31789240 31901780 33058340 33209230 34272728 34413190 34627565 35876428 35899598 37201094 39574360 41196260 42840910 44662492 44845535 46281676 46492922 48178466 48478591 51252040 51285140 53144420 55404104 55828115 57674764 57852095 59977274 62783749 63803560 66116680 66418460 68826380 69255130 71752856 71799196 72093455 74402188 78159361 82392520 85681820 89324984 89691070 89748995 92563352 92985844 93002735 96356932 96957182 100930837 102570280 106288840 111656230 115349528 115704190 116232305 119954548 120446165 125567498 125648593 132836920 137652760 138510260 143598392 144186910 148804376 149943185 156318722 162725227 171363640 179382140 179497990 185971688 186005470 192713864 193914364 201861674 202576303 209920459 223312460 231408380 232464610 239909096 240892330 242392955 251134996 251297186 277020520 288373820 299886370 312637444 313918745 325450454 358764280 358995980 372010940 387828728 390796805 403723348 405152606 419840918 446624920 462816760 464929220 481784660 484785910 502269992 502594372 504654185 547115527 576747640 599772740 625274888 627837490 628242965 650900908 717991960 744021880 781593610 807446696 810305212 813626135 839681836 879540151 929858440 963569320 969571820 1005188744 1009308370 1012881515 1049602295 1094231054 1139076589 1199545480 1255674980 1256485930 1301801816 1418034121 1469443213 1563187220 1620610424 1627252270 1679363672 1759080302 1939143640 2018616740 2025763030 2099204590 2188462108 2278153178 2511349960 2512971860 2735577635 2836068242 2938886426 3126374440 3254504540 3518160604 3829808689 4037233480 4051526060 4198409180 4376924216 4397700755 4556306356 5025943720 5471155270 5672136484 5695382945 5877772852 6156781057 6509009080 7036321208 7090170605 7347216065 7659617378 7973536123 8103052120 8396818360 8795401510 9112612712 9926238847 10942310540 11344272968 11390765890 11755545704 12313562114 14180341210 14694432130 15319234756 15947072246 17590803020 19149043445 19852477694 21884621080 22781531780 24627124228 28360682420 29388864260 30638469512 30783905285 31894144492 35181606040 38298086890 39704955388 39867680615 45563063560 49254248456 49631194235 56721364840 58777728520 61567810570 63788288984 69483671929 76596173780 79409910776 79735361230 99262388470 123135621140 138967343858 153192347560 159470722460 198524776940 246271242280 277934687716 318941444920 347418359645 397049553880 486385703503 555869375432 694836719290 972771407006 1389673438580 1945542814012 2431928517515 2779346877160 3891085628024 4863857035030 9727714070060 19455428140120
• Sum of all divisors σ(n): 53135570534400
• Sum of proper divisors (its aliquot sum) s(n): 33680142394280
• 19455428140120 is an abundant number, because the sum of its proper divisors (33680142394280) is greater than itself. Its abundance is 14224714254160

Bases of 19455428140120

• Binary: 100011011000111010001111000100001110001011000₂
• Hexadecimal: 0x11B1D1E21C58
• Base-36: 6W9P7L93S

Squares and roots of 19455428140120

• 19455428140120 squared (19455428140120²) is 378513684115373162353614400
• 19455428140120 cubed (19455428140120³) is 7364145781358723671549143007951649728000
• The square root of 19455428140120 is 4410830.7766360749
• The cube root of 19455428140120 is 26895.5397404541

Scales and comparisons

• 19,455,428,140,120 seconds is equal to 618,622 years, 22 weeks, 4 days, 10 hours, 28 minutes, 40 seconds.
• To count from 1 to 19,455,428,140,120 would take you about one million, five hundred forty-six thousand, five hundred fifty-six 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 19455428140120 cubic inches would be around 2241.3 feet tall.

Recreational maths with 19455428140120

• 19455428140120 backwards is 02104182455491
• The number of decimal digits it has is: 14
• The sum of 19455428140120's digits is 46
• More coming soon!