30121001820
30,121,001,820 is an even composite number composed of six prime numbers multiplied together.
30121001820 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 30121001820:
22 × 35 × 5 × 7 × 134 × 31
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 13 × 13 × 31)See below for interesting mathematical facts about the number 30121001820 from the Numbermatics database.
Names of 30121001820
- Cardinal: 30121001820 can be written as Thirty billion, one hundred twenty-one million, one thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 3.012100182 × 1010
Factors of 30121001820
Divisors of 30121001820
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 31 35 36 39 42 45 52 54 60 62 63 65 70 78 81 84 90 91 93 105 108 117 124 126 130 135 140 155 156 162 169 180 182 186 189 195 210 217 234 243 252 260 270 273 279 310 315 324 338 351 364 372 378 390 403 405 420 434 455 465 468 486 507 540 546 558 567 585 620 630 651 676 702 756 780 806 810 819 837 845 868 910 930 945 972 1014 1053 1085 1092 1116 1134 1170 1183 1209 1215 1260 1302 1365 1395 1404 1521 1612 1620 1638 1674 1690 1701 1755 1820 1860 1890 1953 2015 2028 2106 2170 2197 2268 2340 2366 2418 2430 2457 2511 2535 2604 2730 2790 2821 2835 3042 3159 3255 3276 3348 3380 3402 3510 3549 3627 3780 3906 4030 4095 4185 4212 4340 4394 4563 4732 4836 4860 4914 5022 5070 5239 5265 5460 5580 5642 5670 5859 5915 6045 6084 6318 6510 6591 6804 7020 7098 7254 7371 7533 7605 7812 8060 8190 8370 8463 8505 8788 9126 9765 9828 10044 10140 10478 10530 10647 10881 10985 11284 11340 11718 11830 12090 12285 12555 12636 13020 13182 13689 14105 14196 14508 14742 15066 15210 15379 15717 15795 16380 16740 16926 17010 17577 17745 18135 18252 19530 19773 20956 21060 21294 21762 21970 22113 22815 23436 23660 24180 24570 25110 25389 26195 26364 27378 28210 28561 29295 29484 30132 30420 30758 31434 31590 31941 32643 32955 33852 34020 35154 35490 36270 36673 36855 37665 39060 39546 41067 42315 42588 43524 43940 44226 45630 46137 47151 49140 50220 50778 52390 52731 53235 54405 54756 56420 57122 58590 59319 61516 62868 63180 63882 65286 65910 68107 68445 70308 70980 72540 73346 73710 75330 76167 76895 78585 79092 82134 84630 85683 87885 88452 91260 92274 94302 95823 97929 98865 101556 104780 105462 106470 108810 110019 110565 114244 117180 118638 126945 127764 130572 131820 136214 136890 138411 141453 142805 146692 147420 150660 152334 153790 157170 159705 163215 164268 169260 171366 175770 177957 183365 184548 188604 191646 195858 197730 199927 204321 205335 210924 212940 217620 220038 221130 228501 230685 235755 237276 253890 257049 263655 272428 273780 276822 282906 285610 287469 296595 304668 307580 314340 319410 326430 330057 340535 342732 351540 355914 366730 380835 383292 391716 395460 399854 408642 410670 415233 424359 428415 440076 442260 457002 461370 471510 476749 479115 489645 507780 514098 527310 533871 550095 553644 565812 571220 574938 593190 599781 612963 638820 652860 660114 681070 685503 692055 707265 711828 733460 761670 771147 799708 817284 821340 830466 848718 856830 885391 889785 914004 922740 943020 953498 958230 979290 990171 999635 1021605 1028196 1054620 1067742 1100190 1142505 1149876 1186380 1199562 1225926 1245699 1273077 1285245 1320228 1362140 1371006 1384110 1414530 1430247 1437345 1523340 1542294 1650285 1660932 1697436 1713660 1770782 1779570 1799343 1838889 1906996 1916460 1958580 1980342 1999270 2043210 2076165 2121795 2135484 2200380 2285010 2313441 2383745 2399124 2451852 2491398 2546154 2570490 2656173 2669355 2742012 2768220 2829060 2860494 2874690 2970513 2998905 3064815 3084588 3300570 3427515 3541564 3559140 3598686 3677778 3737097 3855735 3960684 3998540 4086420 4152330 4243590 4290741 4426955 4570020 4626882 4767490 4950855 4982796 5092308 5140980 5312346 5338710 5398029 5516667 5720988 5749380 5941026 5997810 6129630 6197737 6228495 6365385 6601140 6855030 6940323 7151235 7197372 7355556 7474194 7711470 7968519 8304660 8487180 8581482 8853910 8911539 8996715 9194445 9253764 9534980 9901710 10624692 10677420 10796058 11033334 11567205 11882052 11995620 12259260 12395474 12456990 12730770 12872223 13280865 13710060 13880646 14302470 14852565 14948388 15422940 15937038 16194087 16550001 17162964 17707820 17823078 17993430 18388890 18593211 18685485 19803420 21453705 21592116 22066668 23134410 23905557 24790948 24913980 25461540 25744446 26561730 26990145 27583335 27761292 28604940 29705130 30988685 31874076 32388174 33100002 34701615 35646156 35986860 36777780 37186422 37370970 38616669 39842595 42907410 44557695 46268820 47811114 48582261 51488892 53123460 53980290 55166670 55779633 59410260 61977370 64361115 64776348 66200004 69403230 71716671 74372844 74741940 77233338 79685190 80970435 82750005 85814820 89115390 92966055 95622228 97164522 107960580 110333340 111559266 115850007 119527785 123954740 128722230 138806460 143433342 154466676 159370380 161940870 165500010 167338899 178230780 185932110 193083345 194329044 215150013 223118532 231700014 239055570 242911305 257444460 278898165 286866684 323881740 331000020 334677798 358583355 371864220 386166690 430300026 463400028 478111140 485822610 502016697 557796330 579250035 669355596 717166710 772333380 836694495 860600052 971645220 1004033394 1075750065 1115592660 1158500070 1434333420 1506050091 1673388990 2008066788 2151500130 2317000140 2510083485 3012100182 3346777980 4303000260 5020166970 6024200364 7530250455 10040333940 15060500910 30121001820
- Sum of all divisors σ(n): 121094658048
- Sum of proper divisors (its aliquot sum) s(n): 90973656228
- 30121001820 is an abundant number, because the sum of its proper divisors (90973656228) is greater than itself. Its abundance is 60852654408
Bases of 30121001820
- Binary: 111000000110101101000000011010111002
- Hexadecimal: 0x7035A035C
- Base-36: DU59LR0
Squares and roots of 30121001820
- 30121001820 squared (301210018202) is 907274750640443312400
- 30121001820 cubed (301210018203) is 27328024415280839178407228568000
-
The
square root of 30121001820 is 173554.0314138509 -
The
cube root of 30121001820 is 3111.4044662333
Scales and comparisons
How big is 30121001820?- 30,121,001,820 seconds is equal to 957 years, 39 weeks, 1 day, 16 hours, 57 minutes.
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To count from 1 to 30,121,001,820 would take you about one thousand, nine hundred fifteen 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 30121001820 cubic inches would be around 259.3 feet tall.
Recreational maths with 30121001820
- 30121001820 backwards is 02810012103
- 30121001820 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30121001820's digits is 18
- More coming soon!
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"Number 30121001820 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
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Numbermatics. (2024). Number 30121001820 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/30121001820/
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The information we have on file for 30121001820 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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