40390737920
40,390,737,920 is an even composite number composed of six prime numbers multiplied together.
40390737920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 40390737920:
214 × 5 × 13 × 17 × 23 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 23 × 97)See below for interesting mathematical facts about the number 40390737920 from the Numbermatics database.
Names of 40390737920
- Cardinal: 40390737920 can be written as Forty billion, three hundred ninety million, seven hundred thirty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.039073792 × 1010
Factors of 40390737920
Divisors of 40390737920
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 23 26 32 34 40 46 52 64 65 68 80 85 92 97 104 115 128 130 136 160 170 184 194 208 221 230 256 260 272 299 320 340 368 388 391 416 442 460 485 512 520 544 598 640 680 736 776 782 832 884 920 970 1024 1040 1088 1105 1196 1261 1280 1360 1472 1495 1552 1564 1649 1664 1768 1840 1940 1955 2048 2080 2176 2210 2231 2392 2522 2560 2720 2944 2990 3104 3128 3298 3328 3536 3680 3880 3910 4096 4160 4352 4420 4462 4784 5044 5083 5120 5440 5888 5980 6208 6256 6305 6596 6656 7072 7360 7760 7820 8192 8245 8320 8704 8840 8924 9568 10088 10166 10240 10880 11155 11776 11960 12416 12512 12610 13192 13312 14144 14720 15520 15640 16384 16490 16640 17408 17680 17848 19136 20176 20332 20480 21437 21760 22310 23552 23920 24832 25024 25220 25415 26384 26624 28288 29003 29440 31040 31280 32980 33280 34816 35360 35696 37927 38272 40352 40664 40960 42874 43520 44620 47104 47840 49664 50048 50440 50830 52768 53248 56576 58006 58880 62080 62560 65960 66560 69632 70720 71392 75854 76544 80704 81328 81920 85748 87040 89240 94208 95680 99328 100096 100880 101660 105536 106496 107185 113152 116012 117760 124160 125120 131920 133120 139264 141440 142784 145015 151708 153088 161408 162656 171496 174080 178480 188416 189635 191360 198656 200192 201760 203320 211072 212992 214370 226304 232024 235520 248320 250240 263840 266240 278528 282880 285568 290030 303416 306176 322816 325312 342992 348160 356960 376832 379270 382720 397312 400384 403520 406640 422144 428740 452608 464048 471040 493051 496640 500480 527680 532480 565760 571136 580060 606832 612352 645632 650624 685984 696320 713920 758540 765440 794624 800768 807040 813280 844288 857480 905216 928096 942080 986102 993280 1000960 1055360 1064960 1131520 1142272 1160120 1213664 1224704 1291264 1301248 1371968 1392640 1427840 1517080 1530880 1589248 1601536 1614080 1626560 1688576 1714960 1810432 1856192 1884160 1972204 1986560 2001920 2110720 2263040 2284544 2320240 2427328 2449408 2465255 2582528 2602496 2743936 2855680 3034160 3061760 3203072 3228160 3253120 3377152 3429920 3620864 3712384 3944408 3973120 4003840 4221440 4526080 4569088 4640480 4854656 4898816 4930510 5165056 5204992 5487872 5711360 6068320 6123520 6406144 6456320 6506240 6754304 6859840 7424768 7888816 7946240 8007680 8442880 9052160 9138176 9280960 9709312 9861020 10330112 10409984 10975744 11422720 12136640 12247040 12912640 13012480 13508608 13719680 14849536 15777632 16015360 16885760 18104320 18276352 18561920 19418624 19722040 20660224 20819968 21951488 22845440 24273280 24494080 25825280 26024960 27017216 27439360 29699072 31555264 32030720 33771520 36552704 37123840 38837248 39444080 41639936 43902976 45690880 48546560 51650560 52049920 54878720 59398144 63110528 67543040 74247680 77674496 78888160 83279872 87805952 91381760 97093120 103301120 104099840 109757440 118796288 126221056 135086080 148495360 155348992 157776320 175611904 182763520 194186240 208199680 219514880 237592576 252442112 296990720 310697984 315552640 351223808 388372480 416399360 439029760 475185152 504884224 593981440 621395968 631105280 776744960 878059520 1009768448 1187962880 1262210560 1553489920 1756119040 2019536896 2375925760 2524421120 3106979840 4039073792 5048842240 8078147584 10097684480 20195368960 40390737920
- Sum of all divisors σ(n): 116526791808
- Sum of proper divisors (its aliquot sum) s(n): 76136053888
- 40390737920 is an abundant number, because the sum of its proper divisors (76136053888) is greater than itself. Its abundance is 35745315968
Bases of 40390737920
- Binary: 1001011001110111100111000000000000002
- Hexadecimal: 0x96779C000
- Base-36: IJZLOU8
Squares and roots of 40390737920
- 40390737920 squared (403907379202) is 1631411709722125926400
- 40390737920 cubed (403907379203) is 65893922807005504318459609088000
-
The
square root of 40390737920 is 200974.4708165691 -
The
cube root of 40390737920 is 3431.0517028699
Scales and comparisons
How big is 40390737920?- 40,390,737,920 seconds is equal to 1,284 years, 15 weeks, 4 days, 9 hours, 25 minutes, 20 seconds.
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To count from 1 to 40,390,737,920 would take you about two thousand, five hundred sixty-eight 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 40390737920 cubic inches would be around 285.9 feet tall.
Recreational maths with 40390737920
- 40390737920 backwards is 02973709304
- The number of decimal digits it has is: 11
- The sum of 40390737920's digits is 44
- More coming soon!
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