72042470845380
72,042,470,845,380 is an even composite number composed of six prime numbers multiplied together.
72042470845380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 72042470845380:
22 × 33 × 5 × 7 × 613 × 31091117
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 613 × 31091117)See below for interesting mathematical facts about the number 72042470845380 from the Numbermatics database.
Names of 72042470845380
- Cardinal: 72042470845380 can be written as Seventy-two trillion, forty-two billion, four hundred seventy million, eight hundred forty-five thousand, three hundred eighty.
Scientific notation
- Scientific notation: 7.204247084538 × 1013
Factors of 72042470845380
Divisors of 72042470845380
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 613 630 756 945 1226 1260 1839 1890 2452 3065 3678 3780 4291 5517 6130 7356 8582 9195 11034 12260 12873 16551 17164 18390 21455 22068 25746 27585 33102 36780 38619 42910 51492 55170 64365 66204 77238 82755 85820 110340 115857 128730 154476 165510 193095 231714 257460 331020 386190 463428 579285 772380 1158570 2317140 31091117 62182234 93273351 124364468 155455585 186546702 217637819 279820053 310911170 373093404 435275638 466366755 559640106 621822340 652913457 839460159 870551276 932733510 1088189095 1119280212 1305826914 1399100265 1678920318 1865467020 1958740371 2176378190 2611653828 2798200530 3264567285 3357840636 3917480742 4197300795 4352756380 5596401060 5876221113 6529134570 7834961484 8394601590 9793701855 11752442226 13058269140 16789203180 19058854721 19587403710 23504884452 29381105565 38117709442 39174807420 57176564163 58762211130 76235418884 95294273605 114353128326 117524422260 133411983047 171529692489 190588547210 228706256652 266823966094 285882820815 343059384978 381177094420 400235949141 514589077467 533647932188 571765641630 667059915235 686118769956 800471898282 857648462445 1029178154934 1143531283260 1200707847423 1334119830470 1600943796564 1715296924890 2001179745705 2058356309868 2401415694846 2572945387335 2668239660940 3430593849780 3602123542269 4002359491410 4802831389692 5145890774670 6003539237115 7204247084538 8004718982820 10291781549340 12007078474230 14408494169076 18010617711345 24014156948460 36021235422690 72042470845380
- Sum of all divisors σ(n): 256568880314880
- Sum of proper divisors (its aliquot sum) s(n): 184526409469500
- 72042470845380 is an abundant number, because the sum of its proper divisors (184526409469500) is greater than itself. Its abundance is 112483938624120
Bases of 72042470845380
- Binary: 100000110000101101100011110001000101011110001002
- Hexadecimal: 0x4185B1E22BC4
- Base-36: PJBUR25L0
Squares and roots of 72042470845380
- 72042470845380 squared (720424708453802) is 5190117605507427291867344400
- 72042470845380 cubed (720424708453803) is 373908896278862286795403286915483608872000
-
The
square root of 72042470845380 is 8487783.6238549343 -
The
cube root of 72042470845380 is 41609.8547530523
Scales and comparisons
How big is 72042470845380?- 72,042,470,845,380 seconds is equal to 2,290,727 years, 38 weeks, 1 hour, 3 minutes.
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To count from 1 to 72,042,470,845,380 would take you about five million, seven hundred twenty-six thousand, eight hundred nineteen 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 72042470845380 cubic inches would be around 3467.5 feet tall.
Recreational maths with 72042470845380
- 72042470845380 backwards is 08354807424027
- 72042470845380 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 72042470845380's digits is 54
- More coming soon!
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