30828403840
30,828,403,840 is an even composite number composed of seven prime numbers multiplied together.
What does the number 30828403840 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 512 divisors.
30828403840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 30828403840:
27 × 5 × 13 × 17 × 31 × 79 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 31 × 79 × 89)See below for interesting mathematical facts about the number 30828403840 from the Numbermatics database.
Names of 30828403840
- Cardinal: 30828403840 can be written as Thirty billion, eight hundred twenty-eight million, four hundred three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 3.082840384 × 1010
Factors of 30828403840
Divisors of 30828403840
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 31 32 34 40 52 62 64 65 68 79 80 85 89 104 124 128 130 136 155 158 160 170 178 208 221 248 260 272 310 316 320 340 356 395 403 416 442 445 496 520 527 544 620 632 640 680 712 790 806 832 884 890 992 1027 1040 1054 1088 1105 1157 1240 1264 1343 1360 1424 1513 1580 1612 1664 1768 1780 1984 2015 2054 2080 2108 2176 2210 2314 2449 2480 2528 2635 2686 2720 2759 2848 3026 3160 3224 3536 3560 3968 4030 4108 4160 4216 4420 4628 4898 4960 5056 5135 5270 5372 5440 5518 5696 5785 6052 6320 6448 6715 6851 7031 7072 7120 7565 8060 8216 8320 8432 8840 9256 9796 9920 10112 10270 10540 10744 10880 11036 11392 11570 12104 12245 12640 12896 13430 13702 13795 14062 14144 14240 15130 16120 16432 16864 17459 17680 18512 19592 19669 19840 20540 21080 21488 22072 23140 24208 24490 25280 25792 26860 27404 27590 28124 28288 28480 30260 31837 32240 32864 33728 34255 34918 35155 35360 35867 37024 39184 39338 41080 41633 42160 42976 44144 46280 46903 48416 48980 50560 51584 53720 54808 55180 56248 56960 60520 63674 64480 65728 67456 68510 69836 70310 70720 71734 74048 78368 78676 82160 83266 84320 85952 87295 88288 91403 92560 93806 96832 97960 98345 107440 109616 110360 112496 119527 121040 127348 128960 131456 137020 139672 140620 141440 143468 148096 156736 157352 159185 164320 166532 168640 171904 174590 176576 179335 182806 185120 187612 193664 195920 196690 208165 214880 217961 219232 220720 224992 234515 239054 242080 254696 257920 274040 279344 281240 286936 313472 314704 318370 328640 333064 337280 349180 353152 358670 365612 370240 375224 391840 393380 416330 429760 435922 438464 441440 449984 457015 469030 478108 484160 509392 541229 548080 558688 562480 573872 597635 609739 629408 636740 657280 666128 698360 717340 731224 740480 750448 783680 786760 832660 859520 871844 876928 882880 899968 914030 938060 956216 968320 1018784 1082458 1089805 1096160 1117376 1124960 1147744 1195270 1219478 1258816 1273480 1332256 1396720 1434680 1462448 1500896 1553851 1567360 1573520 1665320 1743688 1765760 1828060 1876120 1912432 2037568 2164916 2179610 2192320 2234752 2249920 2295488 2390540 2438956 2517632 2546960 2664512 2706145 2793440 2833493 2869360 2924896 3001792 3048695 3107702 3147040 3330640 3487376 3656120 3705337 3752240 3824864 4075136 4329832 4359220 4384640 4499840 4590976 4781080 4877912 5093920 5329024 5412290 5586880 5666986 5738720 5849792 6003584 6097390 6215404 6294080 6661280 6974752 7312240 7410674 7504480 7649728 7769255 8659664 8718440 9562160 9755824 10187840 10824580 11173760 11333972 11477440 11699584 12194780 12430808 12588160 13322560 13949504 14167465 14624480 14821348 15008960 15299456 15538510 17319328 17436880 18526685 19124320 19511648 20375680 21649160 22667944 22954880 24389560 24861616 26645120 27899008 28334930 29248960 29642696 30017920 31077020 34638656 34873760 37053370 38248640 39023296 43298320 45335888 48169381 48779120 49723232 56669860 58497920 59285392 62154040 69277312 69747520 74106740 76497280 78046592 86596640 90671776 96338762 97558240 99446464 113339720 118570784 124308080 139495040 148213480 173193280 181343552 192677524 195116480 198892928 226679440 237141568 240846905 248616160 296426960 346386560 362687104 385355048 390232960 453358880 474283136 481693810 497232320 592853920 770710096 906717760 963387620 994464640 1185707840 1541420192 1813435520 1926775240 2371415680 3082840384 3853550480 6165680768 7707100960 15414201920 30828403840
- Sum of all divisors σ(n): 88833024000
- Sum of proper divisors (its aliquot sum) s(n): 58004620160
- 30828403840 is an abundant number, because the sum of its proper divisors (58004620160) is greater than itself. Its abundance is 27176216320
Bases of 30828403840
- Binary: 111001011011000010000011100100000002
- Hexadecimal: 0x72D841C80
- Base-36: E5UFON4
Squares and roots of 30828403840
- 30828403840 squared (308284038402) is 950390483322126745600
- 30828403840 cubed (308284038403) is 29299021625547308121021743104000
-
The
square root of 30828403840 is 175580.1920491033 -
The
cube root of 30828403840 is 3135.5737003825
Scales and comparisons
How big is 30828403840?- 30,828,403,840 seconds is equal to 980 years, 12 weeks, 6 days, 5 hours, 30 minutes, 40 seconds.
-
To count from 1 to 30,828,403,840 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 30828403840 cubic inches would be around 261.3 feet tall.
Recreational maths with 30828403840
- 30828403840 backwards is 04830482803
- 30828403840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30828403840's digits is 40
- More coming soon!
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