2720030040
2,720,030,040 is an even composite number composed of seven prime numbers multiplied together.
2720030040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2720030040:
23 × 32 × 5 × 7 × 13 × 79 × 1051
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 79 × 1051)See below for interesting mathematical facts about the number 2720030040 from the Numbermatics database.
Names of 2720030040
- Cardinal: 2720030040 can be written as Two billion, seven hundred twenty million, thirty thousand and forty.
Scientific notation
- Scientific notation: 2.72003004 × 109
Factors of 2720030040
Divisors of 2720030040
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 60 63 65 70 72 78 79 84 90 91 104 105 117 120 126 130 140 156 158 168 180 182 195 210 234 237 252 260 273 280 312 315 316 360 364 390 395 420 455 468 474 504 520 546 553 585 630 632 711 728 780 790 819 840 910 936 948 1027 1051 1092 1106 1170 1185 1260 1365 1422 1560 1580 1638 1659 1820 1896 2054 2102 2184 2212 2340 2370 2520 2730 2765 2844 3081 3153 3160 3276 3318 3555 3640 4095 4108 4204 4424 4680 4740 4977 5135 5255 5460 5530 5688 6162 6306 6552 6636 7110 7189 7357 8190 8216 8295 8408 9243 9459 9480 9954 10270 10510 10920 11060 12324 12612 13272 13663 14220 14378 14714 15405 15765 16380 16590 18486 18918 19908 20540 21020 21567 22071 22120 24648 24885 25224 27326 28440 28756 29428 30810 31530 32760 33180 35945 36785 36972 37836 39816 40989 41080 42040 43134 44142 46215 47295 49770 54652 57512 58856 61620 63060 64701 66213 66360 68315 71890 73570 73944 75672 81978 83029 86268 88284 92430 94590 95641 99540 107835 109304 110355 122967 123240 126120 129402 132426 136630 143780 147140 163956 166058 172536 176568 184860 189180 191282 199080 204945 215670 220710 245934 249087 258804 264852 273260 286923 287560 294280 323505 327912 331065 332116 369720 378360 382564 409890 415145 431340 441420 478205 491868 498174 517608 529704 546520 573846 581203 614835 647010 662130 664232 747261 765128 819780 830290 860769 862680 882840 956410 983736 996348 1079377 1147692 1162406 1229670 1245435 1294020 1324260 1434615 1494522 1639560 1660580 1721538 1743609 1912820 1992696 2158754 2295384 2324812 2459340 2490870 2588040 2648520 2869230 2906015 2989044 3238131 3321160 3443076 3487218 3736305 3825640 4303845 4317508 4649624 4918680 4981740 5230827 5396885 5738460 5812030 5978088 6476262 6886152 6974436 7472610 7555639 8607690 8635016 8718045 9714393 9963480 10461654 10793770 11476920 11624060 12952524 13948872 14945220 15111278 16190655 17215380 17436090 19428786 20923308 21587540 22666917 23248120 25905048 26154135 29890440 30222556 32381310 34430760 34872180 37778195 38857572 41846616 43175080 45333834 48571965 52308270 60445112 64762620 68000751 69744360 75556390 77715144 90667668 97143930 104616540 113334585 129525240 136001502 151112780 181335336 194287860 209233080 226669170 272003004 302225560 340003755 388575720 453338340 544006008 680007510 906676680 1360015020 2720030040
- Sum of all divisors σ(n): 11028326400
- Sum of proper divisors (its aliquot sum) s(n): 8308296360
- 2720030040 is an abundant number, because the sum of its proper divisors (8308296360) is greater than itself. Its abundance is 5588266320
Bases of 2720030040
- Binary: 101000100010000001011101010110002
- Hexadecimal: 0xA2205D58
- Base-36: 18ZFOM0
Squares and roots of 2720030040
- 2720030040 squared (27200300402) is 7398563418502401600
- 2720030040 cubed (27200300403) is 20124314751171624164144064000
-
The
square root of 2720030040 is 52153.9072361793 -
The
cube root of 2720030040 is 1395.9115482143
Scales and comparisons
How big is 2720030040?- 2,720,030,040 seconds is equal to 86 years, 25 weeks, 2 days, 19 hours, 54 minutes.
-
To count from 1 to 2,720,030,040 would take you about one hundred seventy-two 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 2720030040 cubic inches would be around 116.3 feet tall.
Recreational maths with 2720030040
- 2720030040 backwards is 0400300272
- 2720030040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2720030040's digits is 18
- More coming soon!
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