30829302840

Names of 30829302840

• Cardinal: 30829302840 can be written as Thirty billion, eight hundred twenty-nine million, three hundred two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.082930284 × 10¹⁰

Factors of 30829302840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 440

Divisors of 30829302840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 31 35 40 42 56 60 62 70 84 93 105 120 124 140 155 168 181 186 210 211 217 248 280 310 362 372 420 422 434 465 543 620 633 651 724 744 840 844 868 905 930 961 1055 1085 1086 1240 1266 1267 1302 1448 1477 1688 1736 1810 1860 1922 2110 2170 2172 2532 2534 2604 2715 2883 2954 3165 3255 3620 3720 3801 3844 4220 4340 4344 4431 4805 5064 5068 5208 5430 5611 5766 5908 6330 6335 6510 6541 6727 7240 7385 7602 7688 8440 8680 8862 9610 10136 10860 11222 11532 11816 12660 12670 13020 13082 13454 14415 14770 15204 16833 17724 19005 19220 19623 20181 21720 22155 22444 23064 25320 25340 26040 26164 26908 28055 28830 29540 30408 32705 33635 33666 35448 38010 38191 38440 39246 39277 40362 44310 44888 45787 50680 52328 53816 56110 57660 59080 65410 67270 67332 76020 76382 78492 78554 80724 84165 88620 91574 98115 100905 112220 114573 115320 117831 130820 134540 134664 137361 152040 152764 156984 157108 161448 168330 173941 177240 183148 190955 196230 196385 201810 202771 224440 228935 229146 235662 261640 267337 269080 274722 305528 314216 336660 347882 366296 381910 392460 392770 403620 405542 457870 458292 471324 521823 534674 549444 572865 589155 608313 673320 686805 695764 763820 784920 785540 802011 807240 811084 869705 915740 916584 942648 1013855 1043646 1069348 1098888 1145730 1178310 1183921 1216626 1217587 1336685 1373610 1391528 1419397 1527640 1571080 1604022 1622168 1739410 1831480 2027710 2087292 2138696 2291460 2356620 2367842 2433252 2435174 2609115 2673370 2747220 2838794 3041565 3208044 3478820 3551763 3652761 4010055 4055420 4174584 4258191 4582920 4713240 4735684 4866504 4870348 5218230 5346740 5494440 5677588 5919605 6083130 6087935 6416088 6957640 7096985 7103526 7305522 8020110 8110840 8287447 8516382 9471368 9740696 10436460 10693480 11355176 11839210 12166260 12175870 14193970 14207052 14611044 16040220 16574894 17032764 17758815 18263805 20872920 21290955 23678420 24332520 24351740 24862341 28387940 28414104 29222088 32080440 33149788 34065528 35517630 36527610 36701551 41437235 42581910 47356840 48703480 49724682 56775880 66299576 71035260 73055220 73403102 82874470 85163820 99449364 110104653 124311705 142070520 146110440 146806204 165748940 170327640 183507755 198898728 220209306 248623410 256910857 293612408 331497880 367015510 440418612 497246820 513821714 550523265 734031020 770732571 880837224 994493640 1027643428 1101046530 1284554285 1468062040 1541465142 2055286856 2202093060 2569108570 3082930284 3853662855 4404186120 5138217140 6165860568 7707325710 10276434280 15414651420 30829302840
• Sum of all divisors σ(n): 110344066560
• Sum of proper divisors (its aliquot sum) s(n): 79514763720
• 30829302840 is an abundant number, because the sum of its proper divisors (79514763720) is greater than itself. Its abundance is 48685460880

Bases of 30829302840

• Binary: 11100101101100100011101010000111000₂
• Hexadecimal: 0x72D91D438
• Base-36: E5UYYBC

Squares and roots of 30829302840

• 30829302840 squared (30829302840²) is 950445913600432065600
• 30829302840 cubed (30829302840³) is 29301584903428194905229146304000
• The square root of 30829302840 is 175582.7521142097
• The cube root of 30829302840 is 3135.6041793457

Scales and comparisons

• 30,829,302,840 seconds is equal to 980 years, 14 weeks, 2 days, 15 hours, 14 minutes.
• To count from 1 to 30,829,302,840 would take you about one thousand, nine hundred sixty 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 30829302840 cubic inches would be around 261.3 feet tall.

Recreational maths with 30829302840

• 30829302840 backwards is 04820392803
• The number of decimal digits it has is: 11
• The sum of 30829302840's digits is 39
• More coming soon!