1397694341940
1,397,694,341,940 is an even composite number composed of seven prime numbers multiplied together.
1397694341940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1397694341940:
22 × 3 × 5 × 13 × 432 × 972 × 103
(2 × 2 × 3 × 5 × 13 × 43 × 43 × 97 × 97 × 103)See below for interesting mathematical facts about the number 1397694341940 from the Numbermatics database.
Names of 1397694341940
- Cardinal: 1397694341940 can be written as One trillion, three hundred ninety-seven billion, six hundred ninety-four million, three hundred forty-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.39769434194 × 1012
Factors of 1397694341940
Divisors of 1397694341940
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 43 52 60 65 78 86 97 103 129 130 156 172 194 195 206 215 258 260 291 309 388 390 412 430 485 515 516 559 582 618 645 780 860 970 1030 1118 1164 1236 1261 1290 1339 1455 1545 1677 1849 1940 2060 2236 2522 2580 2678 2795 2910 3090 3354 3698 3783 4017 4171 4429 5044 5356 5547 5590 5820 6180 6305 6695 6708 7396 7566 8034 8342 8385 8858 9245 9409 9991 11094 11180 12513 12610 13287 13390 15132 16068 16684 16770 17716 18490 18818 18915 19982 20085 20855 22145 22188 24037 25026 25220 26574 26780 27735 28227 29973 33540 36980 37636 37830 39964 40170 41710 44290 47045 48074 49955 50052 53148 54223 55470 56454 57577 59946 62565 66435 72111 75660 80340 83420 88580 94090 96148 99910 108446 110940 112908 115154 119892 120185 122317 125130 129883 132870 141135 144222 149865 162669 172731 179353 188180 190447 199820 216892 230308 240370 244634 250260 259766 265740 271115 282270 287885 288444 299730 325338 345462 358706 360555 366951 380894 389649 404587 429613 480740 489268 519532 538059 542230 564540 571341 575770 599460 611585 649415 650676 690924 717412 721110 733902 761788 779298 809174 813345 859226 863655 896765 952235 969127 1076118 1084460 1142682 1151540 1213761 1223170 1288839 1298830 1442220 1467804 1558596 1618348 1626690 1718452 1727310 1793530 1834755 1904470 1938254 1948245 2022935 2148065 2152236 2285364 2331589 2427522 2446340 2475811 2577678 2597660 2690295 2856705 2907381 3253380 3454620 3587060 3669510 3808940 3876508 3896490 4045870 4296130 4663178 4845635 4855044 4951622 5155356 5259631 5380590 5584969 5713410 5814762 6068805 6444195 6994767 7339020 7427433 7792980 8091740 8592260 9326356 9691270 9903244 10519262 10761180 11169938 11426820 11629524 11657945 12137610 12379055 12598651 12888390 13989534 14536905 14854866 15778893 16754907 17397241 18473359 19382540 21038524 22339876 23315890 24275220 24758110 25197302 25776780 26298155 27924845 27979068 29073810 29709732 31557786 33509814 34794482 34973835 36946718 37137165 37795953 41672461 46631780 49516220 50394604 52191723 52596310 55420077 55849690 58147620 62993255 63115572 67019628 69588964 69947670 73893436 74274330 75591906 78894465 83344922 83774535 86986205 92366795 104383446 105192620 110840154 111699380 125017383 125986510 139895340 148548660 151183812 157788930 166689844 167549070 173972410 184733590 188979765 208362305 208766892 221680308 226164133 240153667 250034766 251973020 260958615 277100385 315577860 335098140 347944820 369467180 377959530 416724610 452328266 480307334 500069532 521917230 541741993 554200770 625086915 678492399 720461001 755919060 833449220 904656532 960614668 1043834460 1083483986 1108401540 1130820665 1200768335 1250173830 1356984798 1440922002 1625225979 1791915823 2166967972 2261641330 2401536670 2500347660 2708709965 2713969596 2881844004 3250451958 3392461995 3583831646 3602305005 4523282660 4803073340 5375747469 5417419930 6500903916 6784923990 7167663292 7204610010 8126129895 8959579115 10751494938 10834839860 13569847980 14409220020 16252259790 17919158230 21502989876 23294905699 26878737345 32504519580 35838316460 46589811398 53757474690 69884717097 93179622796 107514949380 116474528495 139769434194 232949056990 279538868388 349423585485 465898113980 698847170970 1397694341940
- Sum of all divisors σ(n): 4402149268608
- Sum of proper divisors (its aliquot sum) s(n): 3004454926668
- 1397694341940 is an abundant number, because the sum of its proper divisors (3004454926668) is greater than itself. Its abundance is 1606760584728
Bases of 1397694341940
- Binary: 101000101011011010001001100100011001101002
- Hexadecimal: 0x1456D132334
- Base-36: HU3B4GFO
Squares and roots of 1397694341940
- 1397694341940 squared (13976943419402) is 1953549473491089642963600
- 1397694341940 cubed (13976943419403) is 2730465045798362012975558453373384000
-
The
square root of 1397694341940 is 1182241.2367786873 -
The
cube root of 1397694341940 is 11180.7448221731
Scales and comparisons
How big is 1397694341940?- 1,397,694,341,940 seconds is equal to 44,442 years, 18 weeks, 3 days, 20 hours, 19 minutes.
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To count from 1 to 1,397,694,341,940 would take you about one hundred eleven thousand, one hundred five 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 1397694341940 cubic inches would be around 931.7 feet tall.
Recreational maths with 1397694341940
- 1397694341940 backwards is 0491434967931
- 1397694341940 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1397694341940's digits is 60
- More coming soon!
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