29927799720
29,927,799,720 is an even composite number composed of seven prime numbers multiplied together.
29927799720 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 29927799720:
23 × 32 × 5 × 7 × 13 × 653 × 1399
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 653 × 1399)See below for interesting mathematical facts about the number 29927799720 from the Numbermatics database.
Names of 29927799720
- Cardinal: 29927799720 can be written as Twenty-nine billion, nine hundred twenty-seven million, seven hundred ninety-nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.992779972 × 1010
Factors of 29927799720
Divisors of 29927799720
- Number of divisors d(n): 384
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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 84 90 91 104 105 117 120 126 130 140 156 168 180 182 195 210 234 252 260 273 280 312 315 360 364 390 420 455 468 504 520 546 585 630 653 728 780 819 840 910 936 1092 1170 1260 1306 1365 1399 1560 1638 1820 1959 2184 2340 2520 2612 2730 2798 3265 3276 3640 3918 4095 4197 4571 4680 5224 5460 5596 5877 6530 6552 6995 7836 8190 8394 8489 9142 9793 9795 10920 11192 11754 12591 13060 13713 13990 15672 16380 16788 16978 18187 18284 19586 19590 20985 22855 23508 25182 25467 26120 27426 27980 29379 29385 32760 33576 33956 36374 36568 39172 39180 41139 41970 42445 45710 47016 48965 50364 50934 54561 54852 55960 58758 58770 59423 62955 67912 68565 72748 76401 78344 78360 82278 83940 84890 88137 90935 91420 97930 100728 101868 109122 109704 117516 117540 118846 125910 127309 127335 137130 145496 146895 152802 163683 164556 167880 169780 176274 178269 181870 182840 195860 203736 205695 218244 235032 235080 237692 251820 254618 254670 272805 274260 293790 297115 305604 327366 329112 339560 352548 356538 363740 381927 382005 391720 411390 436488 440685 475384 503640 509236 509340 534807 545610 548520 587580 594230 611208 636545 654732 705096 713076 727480 763854 764010 818415 822780 881370 891345 913547 1018472 1018680 1069614 1091220 1145781 1175160 1188460 1273090 1309464 1426152 1527708 1528020 1636830 1645560 1762740 1782690 1827094 1909635 2139228 2182440 2291562 2376920 2546180 2674035 2740641 3055416 3056040 3273660 3525480 3565380 3654188 3819270 4278456 4567735 4583124 5092360 5348070 5481282 5728905 6394829 6547320 7130760 7308376 7638540 8221923 9135470 9166248 10696140 10962564 11457810 11876111 12789658 13703205 15277080 16443846 18270940 19184487 21392280 21925128 22915620 23752222 25579316 27406410 31974145 32887692 35628333 36541880 38368974 41109615 45831240 47504444 51158632 54812820 57553461 59380555 63948290 65775384 71256666 76737948 82219230 83132777 95008888 95922435 106884999 109625640 115106922 118761110 127896580 142513332 153475896 164438460 166265554 178141665 191844870 213769998 230213844 237522220 249398331 255793160 285026664 287767305 328876920 332531108 356283330 383689740 415663885 427539996 460427688 475044440 498796662 534424995 575534610 665062216 712566660 748194993 767379480 831327770 855079992 997593324 1068849990 1151069220 1246991655 1425133320 1496389986 1662655540 1995186648 2137699980 2302138440 2493983310 2992779972 3325311080 3740974965 4275399960 4987966620 5985559944 7481949930 9975933240 14963899860 29927799720
- Sum of all divisors σ(n): 119980224000
- Sum of proper divisors (its aliquot sum) s(n): 90052424280
- 29927799720 is an abundant number, because the sum of its proper divisors (90052424280) is greater than itself. Its abundance is 60124624560
Bases of 29927799720
- Binary: 110111101111101010111111011101010002
- Hexadecimal: 0x6F7D5FBA8
- Base-36: DQY8M20
Squares and roots of 29927799720
- 29927799720 squared (299277997202) is 895673196080432078400
- 29927799720 cubed (299277997203) is 26805528026867460253418538048000
-
The
square root of 29927799720 is 172996.5309478777 -
The
cube root of 29927799720 is 3104.7378029355
Scales and comparisons
How big is 29927799720?- 29,927,799,720 seconds is equal to 951 years, 31 weeks, 5 days, 13 hours, 42 minutes.
-
To count from 1 to 29,927,799,720 would take you about one thousand, nine hundred three 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 29927799720 cubic inches would be around 258.7 feet tall.
Recreational maths with 29927799720
- 29927799720 backwards is 02799772992
- 29927799720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29927799720's digits is 63
- More coming soon!
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