8012968040
8,012,968,040 is an even composite number composed of seven prime numbers multiplied together.
8012968040 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 8012968040:
23 × 5 × 72 × 11 × 19 × 31 × 631
(2 × 2 × 2 × 5 × 7 × 7 × 11 × 19 × 31 × 631)See below for interesting mathematical facts about the number 8012968040 from the Numbermatics database.
Names of 8012968040
- Cardinal: 8012968040 can be written as Eight billion, twelve million, nine hundred sixty-eight thousand and forty.
Scientific notation
- Scientific notation: 8.01296804 × 109
Factors of 8012968040
Divisors of 8012968040
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 19 20 22 28 31 35 38 40 44 49 55 56 62 70 76 77 88 95 98 110 124 133 140 152 154 155 190 196 209 217 220 245 248 266 280 308 310 341 380 385 392 418 434 440 490 532 539 589 616 620 631 665 682 760 770 836 868 931 980 1045 1064 1078 1085 1178 1240 1262 1330 1364 1463 1519 1540 1672 1705 1736 1862 1960 2090 2156 2170 2356 2387 2524 2660 2695 2728 2926 2945 3038 3080 3155 3410 3724 4123 4180 4312 4340 4417 4655 4712 4774 5048 5320 5390 5852 5890 6076 6310 6479 6820 6941 7315 7448 7595 8246 8360 8680 8834 9310 9548 10241 10780 11704 11780 11935 11989 12152 12620 12958 13640 13882 14630 15190 16492 16709 17668 18620 19096 19561 20482 20615 21560 22085 23560 23870 23978 25240 25916 27764 28861 29260 30380 30919 32395 32984 33418 34705 35336 37240 39122 40964 41230 44170 45353 47740 47956 48587 51205 51832 55528 57722 58520 59945 60760 61838 64790 66836 69410 78244 81928 82460 83545 83923 88340 90706 95480 95912 97174 97805 102410 115444 119890 123676 129580 131879 133672 136927 138820 144305 154595 156488 164920 167090 167846 176680 181412 194348 195610 204820 215171 226765 230888 239780 242935 247352 259160 263758 273854 277640 288610 309190 317471 334180 335692 340109 362824 371659 388696 391220 409640 419615 430342 453530 479560 485870 527516 547708 577220 587461 618380 634942 659395 668360 671384 680218 684635 743318 782440 839230 860684 907060 923153 958489 971740 1055032 1075855 1095416 1154440 1174922 1236760 1269884 1318790 1360436 1369270 1486636 1506197 1587355 1678460 1700545 1721368 1814120 1846306 1858295 1916978 1943480 2151710 2349844 2539768 2601613 2637580 2720872 2738540 2937305 2973272 3012394 3174710 3356920 3401090 3692612 3716590 3833956 4088249 4303420 4615765 4699688 4792445 5203226 5275160 5477080 5874610 6024788 6349420 6462071 6802180 7385224 7433180 7530985 7667912 8176498 8606840 9231530 9584890 10406452 10543379 11749220 12049576 12698840 12924142 13008065 13604360 14866360 15061970 16352996 18211291 18463060 19169780 20441245 20812904 21086758 23498440 25848284 26016130 28617743 30123940 32310355 32705992 36422582 36926120 38339560 40882490 42173516 51696568 52032260 52716895 57235486 60247880 64620710 72845164 81764980 84347032 91056455 104064520 105433790 114470972 129241420 143088715 145690328 163529960 182112910 200324201 210867580 228941944 258482840 286177430 364225820 400648402 421735160 572354860 728451640 801296804 1001621005 1144709720 1602593608 2003242010 4006484020 8012968040
- Sum of all divisors σ(n): 24899788800
- Sum of proper divisors (its aliquot sum) s(n): 16886820760
- 8012968040 is an abundant number, because the sum of its proper divisors (16886820760) is greater than itself. Its abundance is 8873852720
Bases of 8012968040
- Binary: 1110111011001110000110000011010002
- Hexadecimal: 0x1DD9C3068
- Base-36: 3OIPPPK
Squares and roots of 8012968040
- 8012968040 squared (80129680402) is 64207656810061441600
- 8012968040 cubed (80129680403) is 514493901942310681977126464000
-
The
square root of 8012968040 is 89515.1832931151 -
The
cube root of 8012968040 is 2001.0800866015
Scales and comparisons
How big is 8012968040?- 8,012,968,040 seconds is equal to 254 years, 40 weeks, 6 days, 16 hours, 27 minutes, 20 seconds.
-
To count from 1 to 8,012,968,040 would take you about five hundred 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 8012968040 cubic inches would be around 166.8 feet tall.
Recreational maths with 8012968040
- 8012968040 backwards is 0408692108
- 8012968040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 8012968040's digits is 38
- More coming soon!
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