28930899704172000

Names of 28930899704172000

• Cardinal: 28930899704172000 can be written as Twenty-eight quadrillion, nine hundred thirty trillion, eight hundred ninety-nine billion, seven hundred four million, one hundred seventy-two thousand.

Scientific notation

• Scientific notation: 2.8930899704172 × 10¹⁶

Factors of 28930899704172000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 175193

Divisors of 28930899704172000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 421 480 500 600 750 800 842 1000 1200 1263 1500 1684 2000 2105 2400 2526 3000 3368 4000 4210 5052 6000 6315 6736 8420 10104 10525 12000 12630 13472 16840 20208 21050 25260 31575 33680 40416 42100 43691 50520 52625 63150 67360 84200 87382 101040 105250 126300 131071 131073 157875 168400 174764 202080 210500 218455 252600 262142 262146 315750 336800 349528 393213 421000 436910 505200 524284 524292 631500 655355 655365 699056 786426 842000 873820 1010400 1048568 1048584 1092275 1263000 1310710 1310730 1398112 1572852 1684000 1747640 1966065 2097136 2097168 2184550 2526000 2621420 2621460 3145704 3276775 3276825 3495280 3932130 4194272 4194336 4369100 5052000 5242840 5242920 5461375 6291408 6553550 6553650 6990560 7864260 8738200 9830325 10485680 10485840 10922750 12582816 13107100 13107300 15728520 16383875 16384125 17476400 18393911 19660650 20971360 20971680 21845500 26214200 26214600 31457040 32767750 32768250 34952800 36787822 39321300 43691000 49151625 52428400 52429200 55180891 55181733 62914080 65535500 65536500 73575644 78642600 87382000 91969555 98303250 104856800 104858400 110361782 110363466 131071000 131073000 147151288 157285200 165542673 174764000 183939110 196606500 220723564 220726932 262142000 262146000 275904455 275908665 294302576 314570400 331085346 367878220 393213000 441447128 441453864 459847775 524284000 524292000 551808910 551817330 588605152 662170692 735756440 786426000 827713365 882894256 882907728 919695550 1103617820 1103634660 1324341384 1379522275 1379543325 1471512880 1572852000 1655426730 1765788512 1765815456 1839391100 2207235640 2207269320 2299238875 2648682768 2759044550 2759086650 2943025760 3310853460 3678782200 4138566825 4414471280 4414538640 4598477750 5297365536 5518089100 5518173300 5726623061 6621706920 6897611375 6897716625 7357564400 8277133650 8828942560 8829077280 9196955500 11036178200 11036346600 11453246122 13243413840 13795222750 13795433250 14715128800 16554267300 17179869183 18393911000 20692834125 22072356400 22072693200 22906492244 26486827680 27590445500 27590866500 28633115305 33108534600 34359738366 36787822000 41385668250 44144712800 44145386400 45812984488 55180891000 55181733000 57266230610 66217069200 68719476732 73575644000 82771336500 85899345915 91625968976 110361782000 110363466000 114532461220 132434138400 137438953464 143165576525 165542673000 171798691830 183251937952 220723564000 220726932000 229064922440 274877906928 286331153050 331085346000 343597383660 429496729575 458129844880 549755813856 572662306100 662170692000 687194767320 715827882625 858993459150 916259689760 1145324612200 1374389534640 1431655765250 1717986918300 2147483647875 2290649224400 2410908308681 2748779069280 2863311530500 3435973836600 4294967295750 4581298448800 4821816617362 5726623061000 6871947673200 7232724926043 8589934591500 9643633234724 11453246122000 12054541543405 13743895346400 14465449852086 17179869183000 19287266469448 22906492244000 24109083086810 28930899704172 34359738366000 36163624630215 38574532938896 48218166173620 57861799408344 60272707717025 68719476732000 72327249260430 77149065877792 96436332347240 115723598816688 120545415434050 144654498520860 180818123151075 192872664694480 231447197633376 241090830868100 289308997041720 301363538585125 361636246302150 385745329388960 482181661736200 578617994083440 602727077170250 723272492604300 904090615755375 964363323472400 1157235988166880 1205454154340500 1446544985208600 1808181231510750 1928726646944800 2410908308681000 2893089970417200 3616362463021500 4821816617362000 5786179940834400 7232724926043000 9643633234724000 14465449852086000 28930899704172000
• Sum of all divisors σ(n): 95005651696091136
• Sum of proper divisors (its aliquot sum) s(n): 66074751991919136
• 28930899704172000 is an abundant number, because the sum of its proper divisors (66074751991919136) is greater than itself. Its abundance is 37143852287747136

Bases of 28930899704172000

• Binary: 1100110110010000111111111111111111001100100110111100000₂
• Hexadecimal: 0x66C87FFFE64DE0
• Base-36: 7WV5BUE63MO

Squares and roots of 28930899704172000

• 28930899704172000 squared (28930899704172000²) is 836996957692859517114205584000000
• 28930899704172000 cubed (28930899704172000³) is 24215075035709213403316125101284390496448000000000
• The square root of 28930899704172000 is 170090857.2033547017
• The cube root of 28930899704172000 is 306987.4678052303

Scales and comparisons

• 28,930,899,704,172,000 seconds is equal to 919,913,121 years, 23 weeks, 16 hours, 40 minutes.
• To count from 1 to 28,930,899,704,172,000 would take you about two billion, seven hundred fifty-nine million, seven hundred thirty-nine thousand, three hundred sixty-four 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 28930899704172000 cubic inches would be around 25582.3 feet tall.

Recreational maths with 28930899704172000

• 28930899704172000 backwards is 00027140799803982
• The number of decimal digits it has is: 17
• The sum of 28930899704172000's digits is 69
• More coming soon!