72845272142700

Names of 72845272142700

• Cardinal: 72845272142700 can be written as Seventy-two trillion, eight hundred forty-five billion, two hundred seventy-two million, one hundred forty-two thousand, seven hundred.

Scientific notation

• Scientific notation: 7.28452721427 × 10¹³

Factors of 72845272142700

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1928

Divisors of 72845272142700

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 41 50 60 75 82 100 123 150 164 205 246 300 410 492 615 820 1025 1230 1681 1877 2050 2460 3075 3362 3754 4100 5043 5631 6150 6724 7508 8405 9385 10086 11262 12300 16810 18770 20172 22524 25215 28155 33620 37540 42025 46925 50430 56310 68921 76957 84050 93850 100860 112620 126075 137842 140775 153914 168100 187700 206763 230871 252150 275684 281550 307828 344605 384785 413526 461742 504300 563100 689210 769570 827052 923484 1033815 1154355 1378420 1539140 1723025 1923925 2067630 2308710 3155237 3446050 3523129 3847850 4135260 4617420 5169075 5771775 6310474 6892100 7046258 7695700 9465711 10338150 10569387 11543550 12620948 14092516 15776185 17615645 18931422 20676300 21138774 23087100 31552370 35231290 37862844 42277548 47328555 52846935 63104740 70462580 78880925 88078225 94657110 105693870 129364717 144448289 157761850 176156450 189314220 211387740 236642775 258729434 264234675 288896578 315523700 352312900 388094151 433344867 473285550 517458868 528469350 577793156 646823585 722241445 776188302 866689734 946571100 1056938700 1293647170 1444482890 1552376604 1733379468 1940470755 2166724335 2587294340 2888965780 3234117925 3611207225 3880941510 4333448670 5922379849 6468235850 7222414450 7761883020 8666897340 9702353775 10833621675 11844759698 12936471700 14444828900 17767139547 19404707550 21667243350 23689519396 29611899245 35534279094 38809415100 43334486700 59223798490 71068558188 88835697735 118447596980 148059496225 177671395470 242817573809 296118992450 355342790940 444178488675 485635147618 592237984900 728452721427 888356977350 971270295236 1214087869045 1456905442854 1776713954700 2428175738090 2913810885708 3642263607135 4856351476180 6070439345225 7284527214270 12140878690450 14569054428540 18211318035675 24281757380900 36422636071350 72845272142700
• Sum of all divisors σ(n): 216149876032944
• Sum of proper divisors (its aliquot sum) s(n): 143304603890244
• 72845272142700 is an abundant number, because the sum of its proper divisors (143304603890244) is greater than itself. Its abundance is 70459331747544

Bases of 72845272142700

• Binary: 10000100100000010011100100100011101001101101100₂
• Hexadecimal: 0x42409C91D36C
• Base-36: PTKNM831O

Squares and roots of 72845272142700

• 72845272142700 squared (72845272142700²) is 5306433673544024649163290000
• 72845272142700 cubed (72845272142700³) is 386548605056501764757736749900481483000000
• The square root of 72845272142700 is 8534944.1792374951
• The cube root of 72845272142700 is 41763.8432142309

Scales and comparisons

• 72,845,272,142,700 seconds is equal to 2,316,254 years, 17 weeks, 17 hours, 25 minutes.
• To count from 1 to 72,845,272,142,700 would take you about five million, seven hundred ninety thousand, six hundred thirty-five 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 72845272142700 cubic inches would be around 3480.3 feet tall.

Recreational maths with 72845272142700

• 72845272142700 backwards is 00724127254827
• The number of decimal digits it has is: 14
• The sum of 72845272142700's digits is 51
• More coming soon!