1328553720
1,328,553,720 is an even composite number composed of seven prime numbers multiplied together.
1328553720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1328553720:
23 × 32 × 5 × 13 × 19 × 67 × 223
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 19 × 67 × 223)See below for interesting mathematical facts about the number 1328553720 from the Numbermatics database.
Names of 1328553720
- Cardinal: 1328553720 can be written as One billion, three hundred twenty-eight million, five hundred fifty-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.32855372 × 109
Factors of 1328553720
Divisors of 1328553720
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 30 36 38 39 40 45 52 57 60 65 67 72 76 78 90 95 104 114 117 120 130 134 152 156 171 180 190 195 201 223 228 234 247 260 268 285 312 335 342 360 380 390 402 446 456 468 494 520 536 570 585 603 669 670 684 741 760 780 804 855 871 892 936 988 1005 1115 1140 1170 1206 1235 1273 1338 1340 1368 1482 1560 1608 1710 1742 1784 1976 2007 2010 2223 2230 2280 2340 2412 2470 2546 2613 2676 2680 2899 2964 3015 3345 3420 3484 3705 3819 4014 4020 4237 4355 4446 4460 4680 4824 4940 5092 5226 5352 5798 5928 6030 6365 6690 6840 6968 7410 7638 7839 8028 8040 8474 8697 8710 8892 8920 9880 10035 10184 10452 11115 11457 11596 12060 12711 12730 13065 13380 14495 14820 14941 15276 15678 16056 16549 16948 17394 17420 17784 19095 20070 20904 21185 22230 22914 23192 24120 25422 25460 26091 26130 26760 28990 29640 29882 30552 31356 33098 33896 34788 34840 38133 38190 39195 40140 42370 43485 44460 44823 45828 49647 50844 50920 52182 52260 55081 57285 57980 59764 62712 63555 66196 69576 74705 76266 76380 78390 80280 82745 84740 86970 88920 89646 91656 99294 101688 104364 104520 110162 114570 115960 119528 127110 130455 132392 134469 148941 149410 152532 152760 156780 165243 165490 169480 173940 179292 190665 194233 198588 208728 220324 224115 229140 248235 254220 260910 268938 275405 283879 297882 298820 305064 313560 330486 330980 347880 358584 381330 388466 397176 440648 448230 458280 495729 496470 508440 521820 537876 550810 567758 582699 595764 597640 660972 661960 672345 744705 762660 776932 826215 851637 896460 971165 991458 992940 1043640 1075752 1101620 1135516 1165398 1191528 1321944 1344690 1419395 1489410 1525320 1553864 1652430 1703274 1748097 1792920 1942330 1982916 1985880 2203240 2271032 2330796 2478645 2554911 2689380 2838790 2913495 2978820 3304860 3406548 3496194 3690427 3884660 3965832 4258185 4661592 4957290 5109822 5378760 5677580 5826990 5957640 6609720 6813096 6992388 7380854 7769320 8516370 8740485 9914580 10219644 11071281 11355160 11653980 12774555 13984776 14761708 17032740 17480970 18452135 19829160 20439288 22142562 23307960 25549110 29523416 33213843 34065480 34961940 36904270 44285124 51098220 55356405 66427686 69923880 73808540 88570248 102196440 110712810 132855372 147617080 166069215 221425620 265710744 332138430 442851240 664276860 1328553720
- Sum of all divisors σ(n): 4990003200
- Sum of proper divisors (its aliquot sum) s(n): 3661449480
- 1328553720 is an abundant number, because the sum of its proper divisors (3661449480) is greater than itself. Its abundance is 2332895760
Bases of 1328553720
- Binary: 10011110011000000011110111110002
- Hexadecimal: 0x4F301EF8
- Base-36: LYZIM0
Squares and roots of 1328553720
- 1328553720 squared (13285537202) is 1765054986925838400
- 1328553720 cubed (13285537203) is 2344970368884873970438848000
-
The
square root of 1328553720 is 36449.3308580555 -
The
cube root of 1328553720 is 1099.3256803783
Scales and comparisons
How big is 1328553720?- 1,328,553,720 seconds is equal to 42 years, 12 weeks, 4 days, 18 hours, 42 minutes.
-
To count from 1 to 1,328,553,720 would take you about eighty-four 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 1328553720 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328553720
- 1328553720 backwards is 0273558231
- 1328553720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1328553720's digits is 36
- More coming soon!
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