42990961440
42,990,961,440 is an even composite number composed of five prime numbers multiplied together.
42990961440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 42990961440:
25 × 3 × 5 × 75 × 732
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 73 × 73)See below for interesting mathematical facts about the number 42990961440 from the Numbermatics database.
Names of 42990961440
- Cardinal: 42990961440 can be written as Forty-two billion, nine hundred ninety million, nine hundred sixty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.299096144 × 1010
Factors of 42990961440
Divisors of 42990961440
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 73 80 84 96 98 105 112 120 140 146 147 160 168 196 210 219 224 240 245 280 292 294 336 343 365 392 420 438 480 490 511 560 584 588 672 686 730 735 784 840 876 980 1022 1029 1095 1120 1168 1176 1372 1460 1470 1533 1568 1680 1715 1752 1960 2044 2058 2190 2336 2352 2401 2555 2744 2920 2940 3066 3360 3430 3504 3577 3920 4088 4116 4380 4704 4802 5110 5145 5329 5488 5840 5880 6132 6860 7008 7154 7203 7665 7840 8176 8232 8760 9604 10220 10290 10658 10731 10976 11680 11760 12005 12264 13720 14308 14406 15330 15987 16352 16464 16807 17520 17885 19208 20440 20580 21316 21462 23520 24010 24528 25039 26645 27440 28616 28812 30660 31974 32928 33614 35040 35770 36015 37303 38416 40880 41160 42632 42924 48020 49056 50078 50421 53290 53655 54880 57232 57624 61320 63948 67228 71540 72030 74606 75117 76832 79935 81760 82320 84035 85264 85848 96040 100156 100842 106580 107310 111909 114464 115248 122640 125195 127896 134456 143080 144060 149212 150234 159870 164640 168070 170528 171696 175273 186515 192080 200312 201684 213160 214620 223818 230496 245280 250390 252105 255792 261121 268912 286160 288120 298424 300468 319740 336140 343392 350546 373030 375585 384160 400624 403368 426320 429240 447636 500780 504210 511584 522242 525819 537824 559545 572320 576240 596848 600936 639480 672280 701092 746060 751170 783363 801248 806736 852640 858480 876365 895272 1001560 1008420 1044484 1051638 1119090 1152480 1193696 1201872 1226911 1278960 1305605 1344560 1402184 1492120 1502340 1566726 1613472 1716960 1752730 1790544 1827847 2003120 2016840 2088968 2103276 2238180 2403744 2453822 2557920 2611210 2629095 2689120 2804368 2984240 3004680 3133452 3505460 3581088 3655694 3680733 3916815 4006240 4033680 4177936 4206552 4476360 4907644 5222420 5258190 5483541 5608736 5968480 6009360 6134555 6266904 7010920 7311388 7361466 7833630 8067360 8355872 8413104 8952720 9139235 9815288 10444840 10516380 10967082 12018720 12269110 12533808 12794929 14021840 14622776 14722932 15667260 16826208 17905440 18278470 18403665 19630576 20889680 21032760 21934164 24538220 25067616 25589858 27417705 28043680 29245552 29445864 31334520 36556940 36807330 38384787 39261152 41779360 42065520 43868328 49076440 51179716 54835410 58491104 58891728 62669040 63974645 73113880 73614660 76769574 84131040 87736656 89564503 98152880 102359432 109670820 117783456 125338080 127949290 146227760 147229320 153539148 175473312 179129006 191923935 196305760 204718864 219341640 255898580 268693509 292455520 294458640 307078296 358258012 383847870 409437728 438683280 447822515 511797160 537387018 588917280 614156592 716516024 767695740 877366560 895645030 1023594320 1074774036 1228313184 1343467545 1433032048 1535391480 1791290060 2047188640 2149548072 2686935090 2866064096 3070782960 3582580120 4299096144 5373870180 6141565920 7165160240 8598192288 10747740360 14330320480 21495480720 42990961440
- Sum of all divisors σ(n): 160184340288
- Sum of proper divisors (its aliquot sum) s(n): 117193378848
- 42990961440 is an abundant number, because the sum of its proper divisors (117193378848) is greater than itself. Its abundance is 74202417408
Bases of 42990961440
- Binary: 1010000000100111011000000011001000002
- Hexadecimal: 0xA02760320
- Base-36: JQZPI5C
Squares and roots of 42990961440
- 42990961440 squared (429909614402) is 1848222765535566873600
- 42990961440 cubed (429909614403) is 79456873645669716411478953984000
-
The
square root of 42990961440 is 207342.6184844785 -
The
cube root of 42990961440 is 3503.1525728477
Scales and comparisons
How big is 42990961440?- 42,990,961,440 seconds is equal to 1,366 years, 50 weeks, 6 days, 13 hours, 44 minutes.
-
To count from 1 to 42,990,961,440 would take you about two thousand, seven hundred thirty-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 42990961440 cubic inches would be around 291.9 feet tall.
Recreational maths with 42990961440
- 42990961440 backwards is 04416909924
- 42990961440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42990961440's digits is 48
- More coming soon!
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