397994869980
397,994,869,980 is an even composite number composed of seven prime numbers multiplied together.
What does the number 397994869980 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
397994869980 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 397994869980:
22 × 33 × 5 × 17 × 19 × 67 × 34057
(2 × 2 × 3 × 3 × 3 × 5 × 17 × 19 × 67 × 34057)See below for interesting mathematical facts about the number 397994869980 from the Numbermatics database.
Names of 397994869980
- Cardinal: 397994869980 can be written as Three hundred ninety-seven billion, nine hundred ninety-four million, eight hundred sixty-nine thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.9799486998 × 1011
Factors of 397994869980
Divisors of 397994869980
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 19 20 27 30 34 36 38 45 51 54 57 60 67 68 76 85 90 95 102 108 114 134 135 153 170 171 180 190 201 204 228 255 268 270 285 306 323 335 340 342 380 402 459 510 513 540 570 603 612 646 670 684 765 804 855 918 969 1005 1020 1026 1139 1140 1206 1273 1292 1340 1530 1615 1710 1809 1836 1938 2010 2052 2278 2295 2412 2546 2565 2907 3015 3060 3230 3417 3420 3618 3819 3876 4020 4556 4590 4845 5092 5130 5695 5814 6030 6365 6460 6834 7236 7638 8721 9045 9180 9690 10251 10260 11390 11457 11628 12060 12730 13668 14535 15276 17085 17442 18090 19095 19380 20502 21641 22780 22914 25460 29070 30753 34057 34170 34371 34884 36180 38190 41004 43282 43605 45828 51255 57285 58140 61506 64923 68114 68340 68742 76380 86564 87210 102171 102510 108205 114570 123012 129846 136228 137484 153765 170285 171855 174420 194769 204342 205020 216410 229140 259692 306513 307530 324615 340570 343710 389538 408684 432820 510855 578969 584307 613026 615060 647083 649230 681140 687420 779076 919539 973845 1021710 1157938 1168614 1226052 1294166 1298460 1532565 1736907 1839078 1941249 1947690 2043420 2281819 2315876 2337228 2588332 2894845 2921535 3065130 3235415 3473814 3678156 3882498 3895380 4563638 4597695 5210721 5789690 5823747 5843070 6130260 6470830 6845457 6947628 7764996 8684535 9127276 9195390 9706245 10421442 11000411 11409095 11579380 11647494 11686140 12941660 13690914 15632163 17369070 17471241 18390780 19412490 20536371 20842884 22000822 22818190 23294988 26053605 27381828 29118735 31264326 33001233 34227285 34738140 34942482 38790923 38824980 41072742 43354561 44001644 45636380 52107210 55002055 58237470 61609113 62528652 66002466 68454570 69884964 77581846 78160815 82145484 86709122 87356205 99003699 102681855 104214420 110004110 116372769 116474940 123218226 130063683 132004932 136909140 155163692 156321630 165006165 173418244 174712410 193954615 198007398 205363710 216772805 220008220 232745538 246436452 260127366 297011097 308045565 312643260 330012330 349118307 349424820 387909230 390191049 396014796 410727420 433545610 465491076 495018495 520254732 581863845 594022194 616091130 650318415 660024660 698236614 737027537 775818460 780382098 867091220 990036990 1047354921 1163727690 1170573147 1188044388 1232182260 1300636830 1396473228 1474055074 1485055485 1560764196 1745591535 1950955245 1980073980 2094709842 2211082611 2327455380 2341146294 2601273660 2948110148 2970110970 3491183070 3685137685 3901910490 4189419684 4422165222 4682292588 5236774605 5852865735 5940221940 6633247833 6982366140 7370275370 7803820980 8844330444 10473549210 11055413055 11705731470 13266495666 14740550740 19899743499 20947098420 22110826110 23411462940 26532991332 33166239165 39799486998 44221652220 66332478330 79598973996 99498717495 132664956660 198997434990 397994869980
- Sum of all divisors σ(n): 1400682931200
- Sum of proper divisors (its aliquot sum) s(n): 1002688061220
- 397994869980 is an abundant number, because the sum of its proper divisors (1002688061220) is greater than itself. Its abundance is 604693191240
Bases of 397994869980
- Binary: 1011100101010100101011111000100110111002
- Hexadecimal: 0x5CAA57C4DC
- Base-36: 52U3VB30
Squares and roots of 397994869980
- 397994869980 squared (3979948699802) is 158399916530397105200400
- 397994869980 cubed (3979948699803) is 63042354184358248602001579843992000
-
The
square root of 397994869980 is 630868.3459962149 -
The
cube root of 397994869980 is 7355.7307642385
Scales and comparisons
How big is 397994869980?- 397,994,869,980 seconds is equal to 12,655 years, 2 days, 2 hours, 33 minutes.
-
To count from 1 to 397,994,869,980 would take you about twenty-five thousand, three hundred ten 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 397994869980 cubic inches would be around 613 feet tall.
Recreational maths with 397994869980
- 397994869980 backwards is 089968499793
- The number of decimal digits it has is: 12
- The sum of 397994869980's digits is 81
- More coming soon!
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