30907028520
30,907,028,520 is an even composite number composed of six prime numbers multiplied together.
30907028520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30907028520:
23 × 33 × 5 × 312 × 97 × 307
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 31 × 97 × 307)See below for interesting mathematical facts about the number 30907028520 from the Numbermatics database.
Names of 30907028520
- Cardinal: 30907028520 can be written as Thirty billion, nine hundred seven million, twenty-eight thousand, five hundred twenty.
Scientific notation
- Scientific notation: 3.090702852 × 1010
Factors of 30907028520
Divisors of 30907028520
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 40 45 54 60 62 72 90 93 97 108 120 124 135 155 180 186 194 216 248 270 279 291 307 310 360 372 388 465 485 540 558 582 614 620 744 776 837 873 921 930 961 970 1080 1116 1164 1228 1240 1395 1455 1535 1674 1746 1842 1860 1922 1940 2232 2328 2456 2619 2763 2790 2883 2910 3007 3070 3348 3492 3684 3720 3844 3880 4185 4365 4605 4805 5238 5526 5580 5766 5820 6014 6140 6696 6984 7368 7688 8289 8370 8649 8730 9021 9210 9517 9610 10476 11052 11160 11532 11640 12028 12280 13095 13815 14415 15035 16578 16740 17298 17460 18042 18420 19034 19220 20952 22104 23064 24056 25947 26190 27063 27630 28551 28830 29779 30070 33156 33480 34596 34920 36084 36840 38068 38440 41445 43245 45105 47585 51894 52380 54126 55260 57102 57660 59558 60140 66312 69192 72168 76136 81189 82890 85653 86490 89337 90210 93217 95170 103788 104760 108252 110520 114204 115320 119116 120280 129735 135315 142755 148895 162378 165780 171306 172980 178674 180420 186434 190340 207576 216504 228408 238232 256959 259470 268011 270630 279651 285510 295027 297790 324756 331560 342612 345960 357348 360840 372868 380680 405945 428265 446685 466085 513918 518940 536022 541260 559302 571020 590054 595580 649512 685224 714696 745736 804033 811890 838953 856530 885081 893370 923149 932170 1027836 1037880 1072044 1082520 1118604 1142040 1180108 1191160 1284795 1340055 1398255 1475135 1608066 1623780 1677906 1713060 1770162 1786740 1846298 1864340 2055672 2144088 2237208 2360216 2516859 2569590 2655243 2680110 2769447 2796510 2950270 3216132 3247560 3355812 3426120 3540324 3573480 3692596 3728680 4020165 4194765 4425405 4615745 5033718 5139180 5310486 5360220 5538894 5593020 5900540 6432264 6711624 7080648 7385192 7965729 8040330 8308341 8389530 8850810 9231490 10067436 10278360 10620972 10720440 11077788 11186040 11801080 12584295 13276215 13847235 15931458 16080660 16616682 16779060 17701620 18462980 20134872 21241944 22155576 24925023 25168590 26552430 27694470 28617619 31862916 32161320 33233364 33558120 35403240 36925960 39828645 41541705 49850046 50337180 53104860 55388940 57235238 63725832 66466728 79657290 83083410 85852857 99700092 100674360 106209720 110777880 114470476 124625115 143088095 159314580 166166820 171705714 199400184 228940952 249250230 257558571 286176190 318629160 332333640 343411428 429264285 498500460 515117142 572352380 686822856 772675713 858528570 997000920 1030234284 1144704760 1287792855 1545351426 1717057140 2060468568 2575585710 3090702852 3434114280 3863378565 5151171420 6181405704 7726757130 10302342840 15453514260 30907028520
- Sum of all divisors σ(n): 107901763200
- Sum of proper divisors (its aliquot sum) s(n): 76994734680
- 30907028520 is an abundant number, because the sum of its proper divisors (76994734680) is greater than itself. Its abundance is 46087706160
Bases of 30907028520
- Binary: 111001100100011001111010100001010002
- Hexadecimal: 0x73233D428
- Base-36: E758VU0
Squares and roots of 30907028520
- 30907028520 squared (309070285202) is 955244411936093390400
- 30907028520 cubed (309070285203) is 29523766283279466834476294208000
-
The
square root of 30907028520 is 175803.9491024023 -
The
cube root of 30907028520 is 3138.2370904003
Scales and comparisons
How big is 30907028520?- 30,907,028,520 seconds is equal to 982 years, 38 weeks, 6 days, 5 hours, 42 minutes.
-
To count from 1 to 30,907,028,520 would take you about one thousand, nine hundred sixty-five 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 30907028520 cubic inches would be around 261.5 feet tall.
Recreational maths with 30907028520
- 30907028520 backwards is 02582070903
- 30907028520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30907028520's digits is 36
- More coming soon!
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