2931400370990
2,931,400,370,990 is an even composite number composed of eight prime numbers multiplied together.
2931400370990 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 2931400370990:
2 × 5 × 7 × 13 × 312 × 79 × 151 × 281
(2 × 5 × 7 × 13 × 31 × 31 × 79 × 151 × 281)See below for interesting mathematical facts about the number 2931400370990 from the Numbermatics database.
Names of 2931400370990
- Cardinal: 2931400370990 can be written as Two trillion, nine hundred thirty-one billion, four hundred million, three hundred seventy thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.93140037099 × 1012
Factors of 2931400370990
Divisors of 2931400370990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 5 7 10 13 14 26 31 35 62 65 70 79 91 130 151 155 158 182 217 281 302 310 395 403 434 455 553 562 755 790 806 910 961 1027 1057 1085 1106 1405 1510 1922 1963 1967 2015 2054 2114 2170 2449 2765 2810 2821 3653 3926 3934 4030 4681 4805 4898 5135 5285 5530 5642 6727 7189 7306 8711 9362 9610 9815 9835 10270 10570 11929 12245 12493 13454 13741 14105 14378 17143 17422 18265 19630 19670 22199 23405 23858 24490 24986 25571 27482 28210 31837 32767 33635 34286 35945 36530 42431 43555 44398 46810 51142 59645 60853 60977 62465 63674 65534 67270 68705 71890 75919 83503 84862 85715 87110 87451 110995 113243 119290 121706 121954 124930 127855 137410 145111 151838 155077 155393 159185 163835 167006 171430 174902 212155 221990 222859 226486 255710 270041 288587 290222 297017 304265 304885 310154 310786 318370 327670 369799 379595 417515 424310 425971 437255 445718 531433 540082 551603 566215 577174 594034 608530 609770 688169 725555 739598 759190 775385 776965 792701 835030 851942 874510 986947 1015777 1062866 1085539 1103206 1114295 1132430 1315361 1350205 1376338 1442935 1451110 1485085 1550770 1553930 1585402 1848995 1886443 1890287 1973894 2020109 2031554 2129855 2171078 2228590 2588593 2630722 2657165 2700410 2758015 2885870 2970170 3352049 3440845 3510533 3697990 3772886 3780574 3861221 3963505 4040218 4259710 4807387 4817183 4934735 5078885 5177186 5314330 5427695 5516030 6576805 6704098 6881690 6908629 7021066 7722442 7927010 8946197 9207527 9432215 9451435 9614774 9634366 9869470 10100545 10157770 10855390 11463769 12942965 13153610 13205101 13817258 16760245 17099693 17552665 17892394 18415054 18864430 18902870 19306105 20201090 21333239 22927538 23464343 24036935 24085915 24573731 25885930 26410202 33520490 33651709 34199386 34543145 35105330 38612210 40776191 42666478 43576637 44730985 46037635 46928686 48073870 48171830 49147462 57318845 62623379 66025505 67303418 69086290 80246383 81552382 85498465 87153274 89461970 92075270 103913519 106666195 114637690 117321715 119697851 122868655 125246758 132051010 149028997 149332673 160492766 168258545 170996930 203880955 207827038 213332390 217883185 234643430 239395702 245737310 277332107 285433337 298057994 298665346 305036459 313116895 336517090 401231915 407761910 435766370 519567595 530090483 554664214 570866674 598489255 610072918 626233790 727394633 745144985 746663365 802463830 1039135190 1043202979 1060180966 1196978510 1350875747 1386660535 1427166685 1454789266 1490289970 1493326730 1525182295 1941324749 2086405958 2650452415 2701751494 2773321070 2854333370 3050364590 3221319089 3636973165 3710633381 3882649498 5216014895 5300904830 6442638178 6754378735 7273946330 7421266762 9456130229 9706623745 10432029790 13508757470 16106595445 18553166905 18912260458 19413247490 22549233623 32213190890 37106333810 41877148157 45098467246 47280651145 83754296314 94561302290 112746168115 209385740785 225492336230 293140037099 418771481570 586280074198 1465700185495 2931400370990
- Sum of all divisors σ(n): 6864714178560
- Sum of proper divisors (its aliquot sum) s(n): 3933313807570
- 2931400370990 is an abundant number, because the sum of its proper divisors (3933313807570) is greater than itself. Its abundance is 1001913436580
Bases of 2931400370990
- Binary: 1010101010100001010001001111101011001011102
- Hexadecimal: 0x2AA8513EB2E
- Base-36: 11EO03EB2
Squares and roots of 2931400370990
- 2931400370990 squared (29314003709902) is 8593108135040309633580100
- 2931400370990 cubed (29314003709903) is 25189840375014350678481176101881299000
-
The
square root of 2931400370990 is 1712133.2807319645 -
The
cube root of 2931400370990 is 14311.7161077473
Scales and comparisons
How big is 2931400370990?- 2,931,400,370,990 seconds is equal to 93,209 years, 24 weeks, 1 day, 49 minutes, 50 seconds.
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To count from 1 to 2,931,400,370,990 would take you about two hundred thirty-three thousand and twenty-three 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 2931400370990 cubic inches would be around 1192.6 feet tall.
Recreational maths with 2931400370990
- 2931400370990 backwards is 0990730041392
- The number of decimal digits it has is: 13
- The sum of 2931400370990's digits is 47
- More coming soon!
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