30948791720
30,948,791,720 is an even composite number composed of eight prime numbers multiplied together.
30948791720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 30948791720:
23 × 5 × 7 × 11 × 17 × 23 × 31 × 829
(2 × 2 × 2 × 5 × 7 × 11 × 17 × 23 × 31 × 829)See below for interesting mathematical facts about the number 30948791720 from the Numbermatics database.
Names of 30948791720
- Cardinal: 30948791720 can be written as Thirty billion, nine hundred forty-eight million, seven hundred ninety-one thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.094879172 × 1010
Factors of 30948791720
Divisors of 30948791720
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 17 20 22 23 28 31 34 35 40 44 46 55 56 62 68 70 77 85 88 92 110 115 119 124 136 140 154 155 161 170 184 187 217 220 230 238 248 253 280 308 310 322 340 341 374 385 391 434 440 460 476 506 527 595 616 620 644 680 682 713 748 770 782 805 829 868 920 935 952 1012 1054 1085 1190 1240 1265 1288 1309 1364 1426 1496 1540 1564 1610 1658 1705 1736 1771 1870 1955 2024 2108 2170 2380 2387 2530 2618 2635 2728 2737 2852 3080 3128 3220 3316 3410 3542 3565 3689 3740 3910 4145 4216 4301 4340 4760 4774 4991 5060 5236 5270 5474 5704 5797 5803 6440 6545 6632 6820 7084 7130 7378 7480 7820 7843 8290 8602 8680 8855 9119 9548 9982 10120 10472 10540 10948 11594 11606 11935 12121 13090 13640 13685 14093 14168 14260 14756 15640 15686 16580 17204 17710 18238 18445 19067 19096 19964 21080 21505 21896 23188 23212 23870 24242 24955 25699 26180 27370 28186 28520 28985 29015 29512 30107 31372 33160 34408 35420 36476 36890 38134 39215 39928 40579 43010 45595 46376 46424 47740 48484 49910 51398 52360 54740 54901 56372 57970 58030 60214 60605 62744 63833 70465 70840 72952 73780 76268 78430 81158 84847 86020 91190 95335 95480 96968 98651 99820 102796 109480 109802 112744 115940 116060 120428 121210 127666 128495 133331 133469 140930 147560 150535 152536 155023 156860 162316 169694 172040 179893 182380 190670 197302 199640 202895 205592 209737 219604 231880 232120 240856 242420 255332 256990 266662 266938 274505 281860 282689 301070 310046 313720 319165 324139 324632 339388 359786 364760 381340 394604 405790 419474 424235 436883 439208 484840 493255 510664 513980 533324 533876 549010 563720 565378 591077 602140 620092 638330 648278 666655 667345 678776 719572 762680 775115 789208 811580 838948 848470 873766 899465 933317 986510 1027960 1048685 1066648 1067752 1085161 1098020 1130756 1182154 1204280 1240184 1276660 1296556 1333310 1334690 1413445 1439144 1468159 1550230 1620695 1623160 1677896 1696940 1747532 1798930 1866634 1973020 1978823 2097370 2170322 2184415 2196040 2261512 2268973 2364308 2553320 2593112 2666620 2669380 2826890 2936318 2955385 3058181 3100460 3241390 3393880 3495064 3565529 3597860 3733268 3946040 3957646 4137539 4194740 4340644 4368830 4537946 4666585 4728616 4805713 5333240 5338760 5425805 5653780 5872636 5910770 6116362 6200920 6482780 6501847 7131058 7195720 7340795 7466536 7915292 8275078 8389480 8681288 8737660 9075892 9333170 9611426 9894115 10048309 10851610 11307560 11344865 11745272 11821540 12232724 12965560 13003694 14262116 14681590 15290905 15830584 16550156 17475320 17827645 18151784 18666340 19222852 19788230 20096618 20687695 21703220 22689730 23643080 24028565 24465448 24958703 26007388 28524232 29363180 30581810 32509235 33100312 33639991 35655290 37332680 38445704 39576460 40193236 41375390 43406440 45379460 45512929 48057130 49917406 50241545 52014776 58726360 61163620 65018470 67279982 70338163 71310580 79152920 80386472 82750780 90758920 91025858 96114260 99834812 100483090 110531399 122327240 124793515 130036940 134559964 140676326 142621160 165501560 168199955 182051716 192228520 199669624 200966180 221062798 227564645 249587030 260073880 269119928 281352652 336399910 351690815 364103432 401932360 442125596 455129290 499174060 552656995 562705304 672799820 703381630 773719793 884251192 910258580 998348120 1105313990 1345599640 1406763260 1547439586 1820517160 2210627980 2813526520 3094879172 3868598965 4421255960 6189758344 7737197930 15474395860 30948791720
- Sum of all divisors σ(n): 99134668800
- Sum of proper divisors (its aliquot sum) s(n): 68185877080
- 30948791720 is an abundant number, because the sum of its proper divisors (68185877080) is greater than itself. Its abundance is 37237085360
Bases of 30948791720
- Binary: 111001101001011000100010101101010002
- Hexadecimal: 0x734B115A8
- Base-36: E7U40IW
Squares and roots of 30948791720
- 30948791720 squared (309487917202) is 957827708927940558400
- 30948791720 cubed (309487917203) is 29643610267255616830462096448000
-
The
square root of 30948791720 is 175922.6867689325 -
The
cube root of 30948791720 is 3139.6499711247
Scales and comparisons
How big is 30948791720?- 30,948,791,720 seconds is equal to 984 years, 3 weeks, 6 days, 14 hours, 35 minutes, 20 seconds.
-
To count from 1 to 30,948,791,720 would take you about one thousand, nine hundred sixty-eight 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 30948791720 cubic inches would be around 261.6 feet tall.
Recreational maths with 30948791720
- 30948791720 backwards is 02719784903
- The number of decimal digits it has is: 11
- The sum of 30948791720's digits is 50
- More coming soon!
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