55621744640
55,621,744,640 is an even composite number composed of five prime numbers multiplied together.
55621744640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 55621744640:
211 × 5 × 7 × 114 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 11 × 53)See below for interesting mathematical facts about the number 55621744640 from the Numbermatics database.
Names of 55621744640
- Cardinal: 55621744640 can be written as Fifty-five billion, six hundred twenty-one million, seven hundred forty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.562174464 × 1010
Factors of 55621744640
Divisors of 55621744640
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 53 55 56 64 70 77 80 88 106 110 112 121 128 140 154 160 176 212 220 224 242 256 265 280 308 320 352 371 385 424 440 448 484 512 530 560 583 605 616 640 704 742 770 847 848 880 896 968 1024 1060 1120 1166 1210 1232 1280 1331 1408 1484 1540 1694 1696 1760 1792 1855 1936 2048 2120 2240 2332 2420 2464 2560 2662 2816 2915 2968 3080 3388 3392 3520 3584 3710 3872 4081 4235 4240 4480 4664 4840 4928 5120 5324 5632 5830 5936 6160 6413 6655 6776 6784 7040 7168 7420 7744 8162 8470 8480 8960 9317 9328 9680 9856 10240 10648 11264 11660 11872 12320 12826 13310 13552 13568 14080 14336 14641 14840 15488 16324 16940 16960 17920 18634 18656 19360 19712 20405 21296 22528 23320 23744 24640 25652 26620 27104 27136 28160 29282 29680 30976 32065 32648 33880 33920 35840 37268 37312 38720 39424 40810 42592 44891 46585 46640 47488 49280 51304 53240 54208 54272 56320 58564 59360 61952 64130 65296 67760 67840 70543 71680 73205 74536 74624 77440 78848 81620 85184 89782 93170 93280 94976 98560 102487 102608 106480 108416 108544 112640 117128 118720 123904 128260 130592 135520 135680 141086 146410 149072 149248 154880 157696 163240 170368 179564 186340 186560 189952 197120 204974 205216 212960 216832 224455 234256 237440 247808 256520 261184 271040 271360 282172 292820 298144 298496 309760 326480 340736 352715 359128 372680 373120 379904 394240 409948 410432 425920 433664 448910 468512 474880 493801 512435 513040 522368 542080 542720 564344 585640 596288 596992 619520 652960 681472 705430 718256 745360 746240 759808 775973 788480 819896 820864 851840 867328 897820 937024 949760 987602 1024870 1026080 1044736 1084160 1128688 1171280 1192576 1193984 1239040 1305920 1362944 1410860 1436512 1490720 1492480 1551946 1639792 1641728 1703680 1734656 1795640 1874048 1899520 1975204 2049740 2052160 2089472 2168320 2257376 2342560 2385152 2469005 2611840 2725888 2821720 2873024 2981440 2984960 3103892 3279584 3283456 3407360 3591280 3748096 3799040 3879865 3950408 4099480 4104320 4178944 4336640 4514752 4685120 4770304 4938010 5223680 5431811 5643440 5746048 5962880 5969920 6207784 6559168 6566912 6814720 7182560 7496192 7759730 7900816 8198960 8208640 8357888 8673280 9029504 9370240 9540608 9876020 10447360 10863622 11286880 11492096 11925760 12415568 13118336 13133824 13629440 14365120 14992384 15519460 15801632 16397920 16417280 18059008 18740480 19081216 19752040 20894720 21727244 22573760 22984192 23851520 24831136 26236672 27159055 28730240 29984768 31038920 31603264 32795840 32834560 36118016 37480960 39504080 41789440 43454488 45147520 45968384 47703040 49662272 52473344 54318110 57460480 62077840 63206528 65591680 65669120 72236032 74961920 79008160 86908976 90295040 91936768 95406080 99324544 104946688 108636220 114920960 124155680 126413056 131183360 144472064 149923840 158016320 173817952 180590080 198649088 209893376 217272440 229841920 248311360 252826112 262366720 316032640 347635904 361180160 397298176 434544880 459683840 496622720 505652224 524733440 632065280 695271808 722360320 794596352 869089760 993245440 1011304448 1049466880 1264130560 1390543616 1589192704 1738179520 1986490880 2528261120 2781087232 3476359040 3972981760 5056522240 5562174464 6952718080 7945963520 11124348928 13905436160 27810872320 55621744640
- Sum of all divisors σ(n): 170942335200
- Sum of proper divisors (its aliquot sum) s(n): 115320590560
- 55621744640 is an abundant number, because the sum of its proper divisors (115320590560) is greater than itself. Its abundance is 59698845920
Bases of 55621744640
- Binary: 1100111100110101000001111000000000002
- Hexadecimal: 0xCF3507800
- Base-36: PJVR0U8
Squares and roots of 55621744640
- 55621744640 squared (556217446402) is 3093778476797368729600
- 55621744640 cubed (556217446403) is 172081356409151408501732409344000
-
The
square root of 55621744640 is 235842.6268510423 -
The
cube root of 55621744640 is 3817.2288921973
Scales and comparisons
How big is 55621744640?- 55,621,744,640 seconds is equal to 1,768 years, 31 weeks, 1 day, 4 hours, 37 minutes, 20 seconds.
-
To count from 1 to 55,621,744,640 would take you about three thousand, five hundred thirty-seven 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 55621744640 cubic inches would be around 318.1 feet tall.
Recreational maths with 55621744640
- 55621744640 backwards is 04644712655
- 55621744640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55621744640's digits is 44
- More coming soon!
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