30955138500

Names of 30955138500

• Cardinal: 30955138500 can be written as Thirty billion, nine hundred fifty-five million, one hundred thirty-eight thousand, five hundred.

Scientific notation

• Scientific notation: 3.09551385 × 10¹⁰

Factors of 30955138500

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 704

Divisors of 30955138500

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 17 20 22 25 26 30 33 34 39 44 50 51 52 55 60 65 66 68 75 78 85 100 102 110 125 130 132 143 150 156 165 169 170 187 195 204 220 221 250 255 260 275 286 300 325 330 338 340 374 375 390 425 429 442 500 507 510 550 561 572 650 653 660 663 676 715 748 750 780 825 845 850 858 884 935 975 1014 1020 1100 1105 1122 1275 1300 1306 1326 1375 1430 1500 1625 1650 1690 1700 1716 1859 1870 1950 1959 2028 2125 2145 2210 2244 2431 2535 2550 2612 2652 2750 2805 2860 2873 3250 3265 3300 3315 3380 3575 3718 3740 3900 3918 4125 4225 4250 4290 4420 4675 4862 4875 5070 5100 5500 5525 5577 5610 5746 6375 6500 6530 6630 7150 7183 7293 7436 7836 8250 8450 8489 8500 8580 8619 9295 9350 9724 9750 9795 10140 10725 11050 11101 11154 11220 11492 12155 12675 12750 13060 13260 14025 14300 14365 14366 14586 16325 16500 16575 16900 16978 17238 17875 18590 18700 19500 19590 21125 21450 21549 22100 22202 22308 23375 24310 25350 25467 25500 27625 27885 28050 28730 28732 29172 31603 32650 33150 33303 33956 34476 35750 35915 36465 37180 39180 42250 42445 42900 43095 43098 44404 46475 46750 48620 48975 50700 50934 53625 55250 55505 55770 56100 57460 60775 63206 63375 65300 66300 66606 70125 71500 71825 71830 72930 81625 82875 84500 84890 86190 86196 92950 93379 93500 94809 97950 101868 107250 107745 110357 110500 111010 111540 121550 122111 126412 126750 127335 133212 139425 140250 143650 143660 144313 145860 158015 163250 165750 166515 169780 172380 179575 182325 185900 186758 189618 195900 212225 214500 215475 215490 220714 222020 232375 243100 244222 244875 253500 254670 277525 278850 280137 280500 287300 288626 303875 316030 326500 331071 331500 333030 359125 359150 364650 366333 373516 379236 424450 430950 430980 432939 441428 464750 466895 474045 488444 489750 509340 538725 551785 555050 557700 560274 577252 607750 610555 632060 636675 662142 666060 697125 718250 718300 721565 729300 732666 790075 832575 848900 861900 865878 897875 911625 929500 933790 948090 979500 1061125 1077375 1077450 1103570 1110100 1120548 1213927 1215500 1221110 1273350 1324284 1387625 1394250 1400685 1436500 1443130 1465332 1580150 1587443 1655355 1665150 1731756 1795750 1823250 1831665 1867580 1876069 1896180 2122250 2154750 2154900 2164695 2207140 2334475 2370225 2427854 2442220 2546700 2693625 2758925 2775250 2788500 2801370 2886260 3052775 3160300 3174886 3183375 3310710 3330300 3591500 3607825 3641781 3646500 3663330 3752138 3950375 4162875 4244500 4309500 4329390 4668950 4740450 4762329 4855708 5387250 5517850 5550500 5602740 5628207 6069635 6105550 6349772 6366750 6621420 7003425 7215650 7283562 7326660 7504276 7900750 7937215 8276775 8325750 8658780 9158325 9337900 9380345 9480900 9524658 10774500 10823475 11035700 11256414 11672375 11851125 12139270 12211100 12733500 13794625 14006850 14431300 14567124 15263875 15801500 15874430 16553550 16651500 18039125 18208905 18316650 18760690 19049316 20636759 21646950 22512828 23344750 23702250 23811645 24278540 27589250 28013700 28141035 30348175 30527750 31748860 33107100 35017125 36078250 36417810 36633300 37521380 39686075 41273518 41383875 43293900 45791625 46689500 46901725 47404500 47623290 54117375 55178500 56282070 60696350 61055500 61910277 70034250 72156500 72835620 79372150 82547036 82767750 91044525 91583250 93803450 95246580 103183795 108234750 112564140 119058225 121392700 123820554 140068500 140705175 151740875 158744300 165535500 182089050 183166500 187606900 198430375 206367590 216469500 234508625 238116450 247641108 281410350 303481750 309551385 364178100 396860750 412735180 455222625 469017250 476232900 515918975 562820700 595291125 606963500 619102770 703525875 793721500 910445250 938034500 1031837950 1190582250 1238205540 1407051750 1547756925 1820890500 2063675900 2381164500 2579594875 2814103500 3095513850 5159189750 6191027700 7738784625 10318379500 15477569250 30955138500
• Sum of all divisors σ(n): 112918530816
• Sum of proper divisors (its aliquot sum) s(n): 81963392316
• 30955138500 is an abundant number, because the sum of its proper divisors (81963392316) is greater than itself. Its abundance is 51008253816

Bases of 30955138500

• Binary: 11100110101000100011110110111000100₂
• Hexadecimal: 0x73511EDC4
• Base-36: E7XW1QC

Squares and roots of 30955138500

• 30955138500 squared (30955138500²) is 958220599554182250000
• 30955138500 cubed (30955138500³) is 29661851372752749802991625000000
• The square root of 30955138500 is 175940.7243931885
• The cube root of 30955138500 is 3139.8645762249

Scales and comparisons

• 30,955,138,500 seconds is equal to 984 years, 14 weeks, 3 days, 1 hour, 35 minutes.
• To count from 1 to 30,955,138,500 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 30955138500 cubic inches would be around 261.7 feet tall.

Recreational maths with 30955138500

• 30955138500 backwards is 00583155903
• 30955138500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30955138500's digits is 39
• More coming soon!