72914910009920
72,914,910,009,920 is an even composite number composed of six prime numbers multiplied together.
72914910009920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 72914910009920:
26 × 5 × 11 × 71 × 263 × 1109327
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 71 × 263 × 1109327)See below for interesting mathematical facts about the number 72914910009920 from the Numbermatics database.
Names of 72914910009920
- Cardinal: 72914910009920 can be written as Seventy-two trillion, nine hundred fourteen billion, nine hundred ten million, nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.291491000992 × 1013
Factors of 72914910009920
Divisors of 72914910009920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 71 80 88 110 142 160 176 220 263 284 320 352 355 440 526 568 704 710 781 880 1052 1136 1315 1420 1562 1760 2104 2272 2630 2840 2893 3124 3520 3905 4208 4544 5260 5680 5786 6248 7810 8416 10520 11360 11572 12496 14465 15620 16832 18673 21040 22720 23144 24992 28930 31240 37346 42080 46288 49984 57860 62480 74692 84160 92576 93365 115720 124960 149384 185152 186730 205403 231440 249920 298768 373460 410806 462880 597536 746920 821612 925760 1027015 1109327 1195072 1493840 1643224 2054030 2218654 2987680 3286448 4108060 4437308 5546635 5975360 6572896 8216120 8874616 11093270 12202597 13145792 16432240 17749232 22186540 24405194 32864480 35498464 44373080 48810388 61012985 65728960 70996928 78762217 88746160 97620776 122025970 157524434 177492320 195241552 244051940 291753001 315048868 354984640 390483104 393811085 488103880 583506002 630097736 780966208 787622170 866384387 976207760 1167012004 1260195472 1458765005 1575244340 1732768774 1952415520 2334024008 2520390944 2917530010 3150488680 3209283011 3465537548 3904831040 4331921935 4668048016 5040781888 5835060020 6300977360 6418566022 6931075096 8663843870 9336096032 11670120040 12601954720 12837132044 13862150192 16046415055 17327687740 18672192064 20714463071 23340240080 25203909440 25674264088 27724300384 32092830110 34655375480 41428926142 46680480160 51348528176 55448600768 64185660220 69310750960 82857852284 93360960320 102697056352 103572315355 128371320440 138621501920 165715704568 205394112704 207144630710 227859093781 256742640880 277243003840 331431409136 414289261420 455718187562 513485281760 662862818272 828578522840 911436375124 1026970563520 1139295468905 1325725636544 1657157045680 1822872750248 2278590937810 3314314091360 3645745500496 4557181875620 6628628182720 7291491000992 9114363751240 14582982001984 18228727502480 36457455004960 72914910009920
- Sum of all divisors σ(n): 192811358969856
- Sum of proper divisors (its aliquot sum) s(n): 119896448959936
- 72914910009920 is an abundant number, because the sum of its proper divisors (119896448959936) is greater than itself. Its abundance is 46981538950016
Bases of 72914910009920
- Binary: 100001001010000110100110100111101011010010000002
- Hexadecimal: 0x4250D34F5A40
- Base-36: PUGNAT9A8
Squares and roots of 72914910009920
- 72914910009920 squared (729149100099202) is 5316584101754731814498406400
- 72914910009920 cubed (729149100099203) is 387658251339617626617694937399248191488000
-
The
square root of 72914910009920 is 8539022.7783933215 -
The
cube root of 72914910009920 is 41777.1472974911
Scales and comparisons
How big is 72914910009920?- 72,914,910,009,920 seconds is equal to 2,318,468 years, 31 weeks, 13 hours, 25 minutes, 20 seconds.
-
To count from 1 to 72,914,910,009,920 would take you about five million, seven hundred ninety-six thousand, one hundred seventy-one 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 72914910009920 cubic inches would be around 3481.4 feet tall.
Recreational maths with 72914910009920
- 72914910009920 backwards is 02990001941927
- The number of decimal digits it has is: 14
- The sum of 72914910009920's digits is 53
- More coming soon!
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