13988490840
13,988,490,840 is an even composite number composed of seven prime numbers multiplied together.
13988490840 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 13988490840:
23 × 32 × 5 × 19 × 31 × 37 × 1783
(2 × 2 × 2 × 3 × 3 × 5 × 19 × 31 × 37 × 1783)See below for interesting mathematical facts about the number 13988490840 from the Numbermatics database.
Names of 13988490840
- Cardinal: 13988490840 can be written as Thirteen billion, nine hundred eighty-eight million, four hundred ninety thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.398849084 × 1010
Factors of 13988490840
Divisors of 13988490840
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 31 36 37 38 40 45 57 60 62 72 74 76 90 93 95 111 114 120 124 148 152 155 171 180 185 186 190 222 228 248 279 285 296 310 333 342 360 370 372 380 444 456 465 555 558 570 589 620 666 684 703 740 744 760 855 888 930 1110 1116 1140 1147 1178 1240 1332 1368 1395 1406 1480 1665 1710 1767 1783 1860 2109 2220 2232 2280 2294 2356 2664 2790 2812 2945 3330 3420 3441 3515 3534 3566 3720 4218 4440 4588 4712 5301 5349 5580 5624 5735 5890 6327 6660 6840 6882 7030 7068 7132 8436 8835 8915 9176 10323 10545 10602 10698 11160 11470 11780 12654 13320 13764 14060 14136 14264 16047 16872 17205 17670 17830 20646 21090 21204 21396 21793 22940 23560 25308 26505 26745 27528 28120 31635 32094 33877 34410 35340 35660 41292 42180 42408 42792 43586 45880 50616 51615 53010 53490 55273 63270 64188 65379 65971 67754 68820 70680 71320 80235 82584 84360 87172 101631 103230 106020 106980 108965 110546 126540 128376 130758 131942 135508 137640 160470 165819 169385 174344 196137 197913 203262 206460 212040 213960 217930 221092 253080 261516 263884 271016 276365 304893 320940 326895 329855 331638 338770 392274 395826 406524 412920 435860 442184 497457 508155 523032 527768 552730 593739 609786 641880 653790 659710 663276 677540 784548 791652 813048 829095 871720 980685 989565 994914 1016310 1050187 1105460 1187478 1219572 1253449 1307580 1319420 1326552 1355080 1524465 1569096 1583304 1658190 1961370 1979130 1989828 2032620 2045101 2100374 2210920 2374956 2439144 2487285 2506898 2615160 2638840 2968695 3048930 3150561 3316380 3760347 3922740 3958260 3979656 4065240 4090202 4200748 4749912 4974570 5013796 5250935 5937390 6097860 6135303 6267245 6301122 6632760 7520694 7845480 7916520 8180404 8401496 9451683 9949140 10027592 10225505 10501870 11281041 11874780 12195720 12270606 12534490 12602244 15041388 15752805 16360808 18405909 18801735 18903366 19898280 20451010 21003740 22562082 23749560 24541212 25068980 25204488 30082776 30676515 31505610 36811818 37603470 37806732 38856919 40902020 42007480 45124164 47258415 49082424 50137960 56405205 61353030 63011220 73623636 75206940 75613464 77713838 81804040 90248328 92029545 94516830 112810410 116570757 122706060 126022440 147247272 150413880 155427676 184059090 189033660 194284595 225620820 233141514 245412120 310855352 349712271 368118180 378067320 388569190 451241640 466283028 582853785 699424542 736236360 777138380 932566056 1165707570 1398849084 1554276760 1748561355 2331415140 2797698168 3497122710 4662830280 6994245420 13988490840
- Sum of all divisors σ(n): 50762649600
- Sum of proper divisors (its aliquot sum) s(n): 36774158760
- 13988490840 is an abundant number, because the sum of its proper divisors (36774158760) is greater than itself. Its abundance is 22785667920
Bases of 13988490840
- Binary: 11010000011100011101101110010110002
- Hexadecimal: 0x341C76E58
- Base-36: 6FCDWM0
Squares and roots of 13988490840
- 13988490840 squared (139884908402) is 195677875980763905600
- 13988490840 cubed (139884908403) is 2737238175747571909688224704000
-
The
square root of 13988490840 is 118272.9505846541 -
The
cube root of 13988490840 is 2409.4816375659
Scales and comparisons
How big is 13988490840?- 13,988,490,840 seconds is equal to 444 years, 41 weeks, 19 hours, 54 minutes.
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To count from 1 to 13,988,490,840 would take you about eight hundred eighty-nine 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 13988490840 cubic inches would be around 200.8 feet tall.
Recreational maths with 13988490840
- 13988490840 backwards is 04809488931
- The number of decimal digits it has is: 11
- The sum of 13988490840's digits is 54
- More coming soon!
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