129133433220
129,133,433,220 is an even composite number composed of seven prime numbers multiplied together.
129133433220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 129133433220:
22 × 3 × 5 × 11 × 312 × 73 × 2789
(2 × 2 × 3 × 5 × 11 × 31 × 31 × 73 × 2789)See below for interesting mathematical facts about the number 129133433220 from the Numbermatics database.
Names of 129133433220
- Cardinal: 129133433220 can be written as One hundred twenty-nine billion, one hundred thirty-three million, four hundred thirty-three thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.2913343322 × 1011
Factors of 129133433220
Divisors of 129133433220
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 73 93 110 124 132 146 155 165 186 219 220 292 310 330 341 365 372 438 465 620 660 682 730 803 876 930 961 1023 1095 1364 1460 1606 1705 1860 1922 2046 2190 2263 2409 2789 2883 3212 3410 3844 4015 4092 4380 4526 4805 4818 5115 5578 5766 6789 6820 8030 8367 9052 9610 9636 10230 10571 11156 11315 11532 12045 13578 13945 14415 16060 16734 19220 20460 21142 22630 24090 24893 27156 27890 28830 30679 31713 33468 33945 41835 42284 45260 48180 49786 52855 55780 57660 61358 63426 67890 70153 74679 83670 86459 92037 99572 105710 122716 124465 126852 135780 140306 149358 153395 158565 167340 172918 184074 203597 210459 211420 248930 259377 280612 298716 306790 317130 345836 350765 368148 373395 407194 420918 432295 460185 497860 518754 610791 613580 634260 701530 746790 771683 814388 841836 864590 920370 951049 1017985 1037508 1052295 1221582 1296885 1403060 1493580 1543366 1729180 1840740 1902098 2035970 2104590 2239567 2315049 2443164 2593770 2680229 2853147 3053955 3086732 3804196 3858415 4071940 4209180 4479134 4630098 4755245 5187540 5360458 5706294 6107910 6311507 6718701 7716830 8040687 8958268 9260196 9510490 10720916 11197835 11412588 11575245 12215820 12623014 13401145 13437402 14265735 15433660 16081374 18934521 19020980 22395670 23150490 25246028 26802290 26874804 28531470 29482519 31557535 32162748 33593505 37869042 40203435 44791340 46300980 53604580 57062940 58965038 63115070 67187010 69426577 75738084 80406870 88447557 94672605 117930076 126230140 134374020 138853154 147412595 160813740 176895114 189345210 195656717 208279731 277706308 294825190 347132885 353790228 378690420 391313434 416559462 442237785 586970151 589650380 694265770 782626868 833118924 884475570 978283585 1041398655 1173940302 1388531540 1768951140 1956567170 2082797310 2152223887 2347880604 2934850755 3913134340 4165594620 4304447774 5869701510 6456671661 8608895548 10761119435 11739403020 12913343322 21522238870 25826686644 32283358305 43044477740 64566716610 129133433220
- Sum of all divisors σ(n): 413309796480
- Sum of proper divisors (its aliquot sum) s(n): 284176363260
- 129133433220 is an abundant number, because the sum of its proper divisors (284176363260) is greater than itself. Its abundance is 155042930040
Bases of 129133433220
- Binary: 11110000100001111001111010001100001002
- Hexadecimal: 0x1E10F3D184
- Base-36: 1NBMPMRO
Squares and roots of 129133433220
- 129133433220 squared (1291334332202) is 16675443575184199568400
- 129133433220 cubed (1291334332203) is 2153357279329926884165134222248000
-
The
square root of 129133433220 is 359351.4063142091 -
The
cube root of 129133433220 is 5054.5158862919
Scales and comparisons
How big is 129133433220?- 129,133,433,220 seconds is equal to 4,106 years, 2 weeks, 1 day, 22 hours, 7 minutes.
-
To count from 1 to 129,133,433,220 would take you about eight thousand, two hundred twelve 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 129133433220 cubic inches would be around 421.2 feet tall.
Recreational maths with 129133433220
- 129133433220 backwards is 022334331921
- 129133433220 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129133433220's digits is 33
- More coming soon!
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