68036380000

Names of 68036380000

• Cardinal: 68036380000 can be written as Sixty-eight billion, thirty-six million, three hundred eighty thousand.

Scientific notation

• Scientific notation: 6.803638 × 10¹⁰

Factors of 68036380000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 252

Divisors of 68036380000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 79 80 85 100 125 136 149 158 160 170 200 250 272 289 298 316 340 395 400 425 500 544 578 596 625 632 680 745 790 800 850 1000 1156 1192 1250 1264 1343 1360 1445 1490 1580 1700 1975 2000 2125 2312 2384 2500 2528 2533 2686 2720 2890 2980 3160 3400 3725 3950 4000 4250 4624 4768 5000 5066 5372 5780 5960 6320 6715 6800 7225 7450 7900 8500 9248 9875 10000 10132 10625 10744 11560 11771 11920 12640 12665 13430 13600 14450 14900 15800 17000 18625 19750 20000 20264 21250 21488 22831 23120 23542 23840 25330 26860 28900 29800 31600 33575 34000 36125 37250 39500 40528 42500 42976 43061 45662 46240 47084 49375 50660 53720 57800 58855 59600 63200 63325 67150 68000 72250 74500 79000 81056 85000 86122 91324 93125 94168 98750 101320 107440 114155 115600 117710 119200 126650 134300 144500 149000 158000 167875 170000 172244 180625 182648 186250 188336 197500 200107 202640 214880 215305 228310 231200 235420 253300 268600 289000 294275 298000 316000 316625 335750 340000 344488 361250 365296 372500 376672 395000 400214 405280 430610 456620 470840 506600 537200 570775 578000 588550 596000 633250 671500 688976 722500 730592 745000 790000 800428 839375 861220 913240 941680 1000535 1013200 1074400 1076525 1141550 1156000 1177100 1266500 1343000 1377952 1445000 1471375 1490000 1580000 1583125 1600856 1678750 1722440 1826480 1883360 2001070 2026400 2153050 2283100 2354200 2533000 2686000 2853875 2890000 2942750 2980000 3166250 3201712 3357500 3401819 3444880 3652960 4002140 4306100 4566200 4708400 5002675 5066000 5372000 5382625 5707750 5780000 5885500 6332500 6403424 6715000 6803638 6889760 7356875 8004280 8612200 9132400 9416800 10005350 10132000 10765250 11415500 11771000 12665000 13430000 13607276 14269375 14713750 16008560 17009095 17224400 18264800 20010700 21530500 22831000 23542000 25013375 25330000 26860000 26913125 27214552 28538750 29427500 32017120 34018190 34448800 40021400 43061000 45662000 47084000 50026750 50660000 53826250 54429104 57077500 58855000 68036380 80042800 85045475 86122000 91324000 100053500 107652500 108858208 114155000 117710000 125066875 136072760 160085600 170090950 172244000 200107000 215305000 228310000 235420000 250133750 272145520 340181900 400214000 425227375 430610000 456620000 500267500 544291040 680363800 800428000 850454750 861220000 1000535000 1360727600 1700909500 2001070000 2126136875 2721455200 3401819000 4002140000 4252273750 6803638000 8504547500 13607276000 17009095000 34018190000 68036380000
• Sum of all divisors σ(n): 181263852000
• Sum of proper divisors (its aliquot sum) s(n): 113227472000
• 68036380000 is an abundant number, because the sum of its proper divisors (113227472000) is greater than itself. Its abundance is 45191092000

Bases of 68036380000

• Binary: 111111010111010010001100010101100000₂
• Hexadecimal: 0xFD748C560
• Base-36: V973QSG

Squares and roots of 68036380000

• 68036380000 squared (68036380000²) is 4628949003504400000000
• 68036380000 cubed (68036380000³) is 314936933403046690072000000000000
• The square root of 68036380000 is 260837.8423465429
• The cube root of 68036380000 is 4082.3828673077

Scales and comparisons

• 68,036,380,000 seconds is equal to 2,163 years, 18 weeks, 2 hours, 26 minutes, 40 seconds.
• To count from 1 to 68,036,380,000 would take you about four thousand, three hundred twenty-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 68036380000 cubic inches would be around 340.2 feet tall.

Recreational maths with 68036380000

• 68036380000 backwards is 00008363086
• 68036380000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68036380000's digits is 34
• More coming soon!