3997315140
3,997,315,140 is an even composite number composed of seven prime numbers multiplied together.
3997315140 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 3997315140:
22 × 3 × 5 × 73 × 13 × 67 × 223
(2 × 2 × 3 × 5 × 7 × 7 × 7 × 13 × 67 × 223)See below for interesting mathematical facts about the number 3997315140 from the Numbermatics database.
Names of 3997315140
- Cardinal: 3997315140 can be written as Three billion, nine hundred ninety-seven million, three hundred fifteen thousand, one hundred forty.
Scientific notation
- Scientific notation: 3.99731514 × 109
Factors of 3997315140
Divisors of 3997315140
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 49 52 60 65 67 70 78 84 91 98 105 130 134 140 147 156 182 195 196 201 210 223 245 260 268 273 294 335 343 364 390 402 420 446 455 469 490 546 588 637 669 670 686 735 780 804 871 892 910 938 980 1005 1029 1092 1115 1274 1338 1340 1365 1372 1407 1470 1561 1715 1742 1820 1876 1911 2010 2058 2230 2345 2548 2613 2676 2730 2814 2899 2940 3122 3185 3283 3345 3430 3484 3822 4020 4116 4355 4459 4460 4683 4690 5145 5226 5460 5628 5798 6097 6244 6370 6566 6690 6860 7035 7644 7805 8697 8710 8918 9366 9380 9555 9849 10290 10452 10927 11596 12194 12740 13065 13132 13377 13380 14070 14495 14941 15610 16415 17394 17420 17836 18291 18732 19110 19698 20293 20580 21854 22295 22981 23415 24388 26130 26754 28140 28990 29882 30485 31220 32781 32830 34788 36582 38220 39396 40586 42679 43485 43708 44590 44823 45962 46830 49245 52260 53508 54635 57980 59764 60879 60970 65562 65660 66885 68943 73164 74705 76489 81172 85358 86970 89180 89646 91455 91924 93660 98490 101465 104587 109270 114905 121758 121940 128037 131124 133770 137886 142051 149410 152978 163905 170716 173940 179292 182910 194233 196980 202930 209174 213395 218540 224115 229467 229810 243516 256074 267540 275772 284102 298753 298820 304395 305956 313761 327810 344715 365820 382445 388466 405860 418348 426153 426790 448230 458934 459620 512148 522935 568204 582699 597506 608790 627522 640185 655620 689430 710255 732109 764890 776932 852306 853580 896259 896460 917868 971165 994357 1045870 1147335 1165398 1195012 1217580 1255044 1280370 1359631 1378860 1420510 1464218 1493765 1529780 1568805 1704612 1792518 1942330 1988714 2091740 2130765 2196327 2294670 2330796 2560740 2719262 2841020 2913495 2928436 2983071 2987530 3137610 3585036 3660545 3884660 3977428 4078893 4261530 4392654 4481295 4589340 4971785 5124763 5438524 5826990 5966142 5975060 6275220 6798155 7321090 8157786 8523060 8785308 8962590 9517417 9943570 10249526 10981635 11653980 11932284 13596310 14642180 14915355 15374289 16315572 17925180 19034834 19887140 20394465 20499052 21963270 25623815 27192620 28552251 29830710 30748578 38069668 40788930 43926540 47587085 51247630 57104502 59661420 61497156 66621919 76871445 81577860 95174170 102495260 114209004 133243838 142761255 153742890 190348340 199865757 266487676 285522510 307485780 333109595 399731514 571045020 666219190 799463028 999328785 1332438380 1998657570 3997315140
- Sum of all divisors σ(n): 14330265600
- Sum of proper divisors (its aliquot sum) s(n): 10332950460
- 3997315140 is an abundant number, because the sum of its proper divisors (10332950460) is greater than itself. Its abundance is 6335635320
Bases of 3997315140
- Binary: 111011100100001000110000010001002
- Hexadecimal: 0xEE423044
- Base-36: 1U3WC3O
Squares and roots of 3997315140
- 3997315140 squared (39973151402) is 15978528328473219600
- 3997315140 cubed (39973151403) is 63871213202324893791624744000
-
The
square root of 3997315140 is 63224.3239584259 -
The
cube root of 3997315140 is 1587.0458100093
Scales and comparisons
How big is 3997315140?- 3,997,315,140 seconds is equal to 127 years, 5 weeks, 2 days, 5 hours, 19 minutes.
-
To count from 1 to 3,997,315,140 would take you about two hundred fifty-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 3997315140 cubic inches would be around 132.3 feet tall.
Recreational maths with 3997315140
- 3997315140 backwards is 0415137993
- 3997315140 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3997315140's digits is 42
- More coming soon!
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