72981902140000

Names of 72981902140000

• Cardinal: 72981902140000 can be written as Seventy-two trillion, nine hundred eighty-one billion, nine hundred two million, one hundred forty thousand.

Scientific notation

• Scientific notation: 7.298190214 × 10¹³

Factors of 72981902140000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 320

Divisors of 72981902140000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 50 56 70 80 92 100 112 115 125 140 160 161 175 184 200 224 230 250 280 283 322 350 368 400 460 500 560 566 575 625 644 700 736 800 805 875 920 1000 1120 1132 1150 1250 1288 1400 1415 1610 1750 1840 1981 2000 2264 2300 2500 2576 2800 2830 2875 3220 3500 3680 3962 4000 4025 4375 4528 4600 5000 5152 5600 5660 5750 6440 6509 7000 7075 7924 8050 8750 9056 9200 9905 10000 11320 11500 12880 13018 14000 14150 14375 15848 16100 17500 18400 19810 20000 20125 22640 23000 25760 26036 28000 28300 28750 31696 32200 32545 35000 35375 39620 40250 45280 45563 46000 49525 52072 56600 57500 63392 64400 65090 70000 70750 79240 80089 80500 91126 92000 99050 100625 104144 113200 115000 128800 130180 140000 141500 158480 160178 161000 162725 176875 182252 198100 201250 208288 226400 227815 230000 247625 260360 283000 316960 320356 322000 325450 353750 364504 396200 400445 402500 455630 460000 495250 520720 560623 566000 640712 644000 650900 707500 729008 792400 800890 805000 813625 911260 990500 1041440 1121246 1132000 1139075 1238125 1281424 1301800 1415000 1458016 1584800 1601780 1610000 1627250 1822520 1842047 1981000 2002225 2242492 2278150 2476250 2562848 2603600 2803115 2830000 3203560 3220000 3254500 3645040 3684094 3962000 4004450 4068125 4484984 4556300 4952500 5207200 5606230 5660000 5695375 6407120 6509000 7290080 7368188 7924000 8008900 8136250 8969968 9112600 9210235 9905000 10011125 11212460 11390750 12814240 12894329 13018000 14015575 14736376 16017800 16272500 17939936 18225200 18420470 19810000 20022250 22424920 22665187 22781500 25788658 26036000 28031150 28476875 29472752 32035600 32545000 36450400 36840940 39620000 40044500 44849840 45330374 45563000 46051175 50055625 51577316 56062300 56953750 58945504 64071200 64471645 65090000 70077875 73681880 80089000 89699680 90660748 91126000 92102350 100111250 103154632 112124600 113325935 113907500 128943290 130180000 140155750 147363760 158656309 160178000 181321496 182252000 184204700 200222500 206309264 224249200 226651870 227815000 230255875 257886580 280311500 294727520 317312618 320356000 322358225 350389375 362642992 368409400 400445000 412618528 448498400 453303740 455630000 460511750 515773160 521299301 560623000 566629675 634625236 644716450 700778750 725285984 736818800 793281545 800890000 906607480 911260000 921023500 1031546320 1042598602 1121246000 1133259350 1151279375 1269250472 1289432900 1401557500 1473637600 1586563090 1601780000 1611791125 1813214960 1842047000 2063092640 2085197204 2242492000 2266518700 2302558750 2538500944 2578865800 2606496505 2803115000 2833148375 3173126180 3223582250 3626429920 3649095107 3684094000 3966407725 4170394408 4533037400 4605117500 5077001888 5157731600 5212993010 5606230000 5666296750 6346252360 6447164500 7298190214 7368188000 7932815450 8058955625 8340788816 9066074800 9210235000 10315463200 10425986020 11212460000 11332593500 12692504720 12894329000 13032482525 14165741875 14596380428 15865630900 16117911250 16681577632 18132149600 18245475535 18420470000 19832038625 20851972040 22665187000 25385009440 25788658000 26064965050 28331483750 29192760856 31731261800 32235822500 36490951070 36840940000 39664077250 41703944080 45330374000 51577316000 52129930100 56662967500 58385521712 63462523600 64471645000 65162412625 72981902140 79328154500 83407888160 90660748000 91227377675 99160193125 104259860200 113325935000 116771043424 126925047200 128943290000 130324825250 145963804280 158656309000 182454755350 198320386250 208519720400 226651870000 257886580000 260649650500 291927608560 317312618000 325812063125 364909510700 396640772500 417039440800 453303740000 456136888375 521299301000 583855217120 634625236000 651624126250 729819021400 793281545000 912273776750 1042598602000 1303248252500 1459638042800 1586563090000 1824547553500 2085197204000 2280684441875 2606496505000 2919276085600 3173126180000 3649095107000 4561368883750 5212993010000 7298190214000 9122737767500 10425986020000 14596380428000 18245475535000 36490951070000 72981902140000
• Sum of all divisors σ(n): 214876759426560
• Sum of proper divisors (its aliquot sum) s(n): 141894857286560
• 72981902140000 is an abundant number, because the sum of its proper divisors (141894857286560) is greater than itself. Its abundance is 68912955146560

Bases of 72981902140000

• Binary: 10000100110000001101100010110100010001001100000₂
• Hexadecimal: 0x42606C5A2260
• Base-36: PVBF873OG

Squares and roots of 72981902140000

• 72981902140000 squared (72981902140000²) is 5326358039972536579600000000
• 72981902140000 cubed (72981902140000³) is 388727741235877872939937520344000000000000
• The square root of 72981902140000 is 8542944.5825195425
• The cube root of 72981902140000 is 41789.9379296993

Scales and comparisons

• 72,981,902,140,000 seconds is equal to 2,320,598 years, 38 weeks, 3 days, 10 hours, 26 minutes, 40 seconds.
• To count from 1 to 72,981,902,140,000 would take you about five million, eight hundred one thousand, four hundred ninety-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 72981902140000 cubic inches would be around 3482.5 feet tall.

Recreational maths with 72981902140000

• 72981902140000 backwards is 00004120918927
• The number of decimal digits it has is: 14
• The sum of 72981902140000's digits is 43
• More coming soon!