72680538054400
72,680,538,054,400 is an even composite number composed of four prime numbers multiplied together.
72680538054400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 72680538054400:
28 × 52 × 61 × 5713
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 61 × 571 × 571 × 571)See below for interesting mathematical facts about the number 72680538054400 from the Numbermatics database.
Names of 72680538054400
- Cardinal: 72680538054400 can be written as Seventy-two trillion, six hundred eighty billion, five hundred thirty-eight million, fifty-four thousand, four hundred.
Scientific notation
- Scientific notation: 7.26805380544 × 1013
Factors of 72680538054400
Divisors of 72680538054400
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 61 64 80 100 122 128 160 200 244 256 305 320 400 488 571 610 640 800 976 1142 1220 1280 1525 1600 1952 2284 2440 2855 3050 3200 3904 4568 4880 5710 6100 6400 7808 9136 9760 11420 12200 14275 15616 18272 19520 22840 24400 28550 34831 36544 39040 45680 48800 57100 69662 73088 78080 91360 97600 114200 139324 146176 174155 182720 195200 228400 278648 326041 348310 365440 390400 456800 557296 652082 696620 730880 870775 913600 1114592 1304164 1393240 1630205 1741550 1827200 2229184 2608328 2786480 3260410 3483100 3654400 4458368 5216656 5572960 6520820 6966200 8151025 8916736 10433312 11145920 13041640 13932400 16302050 19888501 20866624 22291840 26083280 27864800 32604100 39777002 41733248 44583680 52166560 55729600 65208200 79554004 83466496 99442505 104333120 111459200 130416400 159108008 186169411 198885010 208666240 222918400 260832800 318216016 372338822 397770020 417332480 497212525 521665600 636432032 744677644 795540040 930847055 994425050 1043331200 1272864064 1489355288 1591080080 1861694110 1988850100 2086662400 2545728128 2978710576 3182160160 3723388220 3977700200 4654235275 5091456256 5957421152 6364320320 7446776440 7955400400 9308470550 11356334071 11914842304 12728640640 14893552880 15910800800 18616941100 22712668142 23829684608 25457281280 29787105760 31821601600 37233882200 45425336284 47659369216 56781670355 59574211520 63643203200 74467764400 90850672568 113563340710 119148423040 127286406400 148935528800 181701345136 227126681420 238296846080 283908351775 297871057600 363402690272 454253362840 567816703550 595742115200 726805380544 908506725680 1135633407100 1191484230400 1453610761088 1817013451360 2271266814200 2907221522176 3634026902720 4542533628400 7268053805440 9085067256800 14536107610880 18170134513600 36340269027200 72680538054400
- Sum of all divisors σ(n): 183165578003408
- Sum of proper divisors (its aliquot sum) s(n): 110485039949008
- 72680538054400 is an abundant number, because the sum of its proper divisors (110485039949008) is greater than itself. Its abundance is 37804501894608
Bases of 72680538054400
- Binary: 100001000011010010000011010011100011111000000002
- Hexadecimal: 0x421A41A71F00
- Base-36: PRGZ7SV0G
Squares and roots of 72680538054400
- 72680538054400 squared (726805380544002) is 5282460611877086537359360000
- 72680538054400 cubed (726805380544003) is 383932079522401696693948891768029184000000
-
The
square root of 72680538054400 is 8525288.1508134375 -
The
cube root of 72680538054400 is 41732.3375259629
Scales and comparisons
How big is 72680538054400?- 72,680,538,054,400 seconds is equal to 2,311,016 years, 15 weeks, 2 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 72,680,538,054,400 would take you about five million, seven hundred seventy-seven thousand, five hundred forty 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 72680538054400 cubic inches would be around 3477.7 feet tall.
Recreational maths with 72680538054400
- 72680538054400 backwards is 00445083508627
- The number of decimal digits it has is: 14
- The sum of 72680538054400's digits is 52
- More coming soon!
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