42798865980
42,798,865,980 is an even composite number composed of eight prime numbers multiplied together.
42798865980 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42798865980:
22 × 3 × 5 × 13 × 23 × 31 × 41 × 1877
(2 × 2 × 3 × 5 × 13 × 23 × 31 × 41 × 1877)See below for interesting mathematical facts about the number 42798865980 from the Numbermatics database.
Names of 42798865980
- Cardinal: 42798865980 can be written as Forty-two billion, seven hundred ninety-eight million, eight hundred sixty-five thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.279886598 × 1010
Factors of 42798865980
Divisors of 42798865980
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 23 26 30 31 39 41 46 52 60 62 65 69 78 82 92 93 115 123 124 130 138 155 156 164 186 195 205 230 246 260 276 299 310 345 372 390 403 410 460 465 492 533 598 615 620 690 713 780 806 820 897 930 943 1066 1196 1209 1230 1271 1380 1426 1495 1599 1612 1794 1860 1877 1886 2015 2132 2139 2418 2460 2542 2665 2829 2852 2990 3198 3565 3588 3754 3772 3813 4030 4278 4485 4715 4836 5084 5330 5631 5658 5980 6045 6355 6396 7130 7508 7626 7995 8060 8556 8970 9269 9385 9430 10660 10695 11262 11316 12090 12259 12710 14145 14260 15252 15990 16523 17940 18538 18770 18860 19065 21390 22524 24180 24401 24518 25420 27807 28155 28290 29233 31980 33046 36777 37076 37540 38130 42780 43171 46345 48802 49036 49569 55614 56310 56580 58187 58466 61295 66092 73203 73554 76260 76957 82615 86342 87699 92690 97604 99138 111228 112620 116374 116932 122005 122590 129513 139035 146165 146406 147108 153914 165230 172684 174561 175398 183885 185380 198276 215855 230871 232748 244010 245180 247845 259026 278070 290935 292330 292812 307828 330460 349122 350796 366015 367770 380029 384785 431710 438495 461742 488020 495690 518052 556140 561223 581870 584660 647565 698244 732030 735540 756431 760058 769570 863420 872805 876990 923484 991380 1000441 1122446 1140087 1154355 1163740 1295130 1338301 1464060 1512862 1520116 1539140 1683669 1745610 1753980 1770011 1900145 2000882 2244892 2269293 2280174 2308710 2385667 2590260 2676602 2806115 3001323 3025724 3367338 3491220 3540022 3782155 3800290 4001764 4014903 4538586 4560348 4617420 4771334 5002205 5310033 5353204 5612230 5700435 6002646 6691505 6734676 7080044 7157001 7564310 7600580 8029806 8418345 8850055 9077172 9542668 10004410 10620066 11224460 11346465 11400870 11928335 12005292 13383010 14314002 15006615 15128620 16059612 16836690 17397913 17700110 20008820 20074515 21240132 22692930 22801740 23010143 23856670 26550165 26766020 28628004 30013230 31013671 33673380 34795826 35400220 35785005 40149030 45385860 46020286 47713340 52193739 53100330 54870341 60026460 62027342 69030429 69591652 71570010 80298060 86989565 92040572 93041013 104387478 106200660 109740682 115050715 124054684 138060858 143140020 155068355 164611023 173979130 186082026 208774956 219481364 230101430 260968695 274351705 276121716 310136710 329222046 345152145 347958260 372164052 460202860 465205065 521937390 548703410 620273420 658444092 690304290 713314433 823055115 930410130 1043874780 1097406820 1380608580 1426628866 1646110230 1860820260 2139943299 2853257732 3292220460 3566572165 4279886598 7133144330 8559773196 10699716495 14266288660 21399432990 42798865980
- Sum of all divisors σ(n): 142476558336
- Sum of proper divisors (its aliquot sum) s(n): 99677692356
- 42798865980 is an abundant number, because the sum of its proper divisors (99677692356) is greater than itself. Its abundance is 56878826376
Bases of 42798865980
- Binary: 1001111101110000001011011110001111002
- Hexadecimal: 0x9F702DE3C
- Base-36: JNTC8CC
Squares and roots of 42798865980
- 42798865980 squared (427988659802) is 1831742929174001360400
- 42798865980 cubed (427988659803) is 78396520135530716324097279192000
-
The
square root of 42798865980 is 206878.8678913337 -
The
cube root of 42798865980 is 3497.9270985373
Scales and comparisons
How big is 42798865980?- 42,798,865,980 seconds is equal to 1,360 years, 45 weeks, 2 days, 5 hours, 53 minutes.
-
To count from 1 to 42,798,865,980 would take you about two thousand, seven hundred twenty-one 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 42798865980 cubic inches would be around 291.5 feet tall.
Recreational maths with 42798865980
- 42798865980 backwards is 08956889724
- The number of decimal digits it has is: 11
- The sum of 42798865980's digits is 66
- More coming soon!
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