9913489920
9,913,489,920 is an even composite number composed of six prime numbers multiplied together.
9913489920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 9913489920:
29 × 32 × 5 × 29 × 37 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 29 × 37 × 401)See below for interesting mathematical facts about the number 9913489920 from the Numbermatics database.
Names of 9913489920
- Cardinal: 9913489920 can be written as Nine billion, nine hundred thirteen million, four hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.91348992 × 109
Factors of 9913489920
Divisors of 9913489920
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 37 40 45 48 58 60 64 72 74 80 87 90 96 111 116 120 128 144 145 148 160 174 180 185 192 222 232 240 256 261 288 290 296 320 333 348 360 370 384 401 435 444 464 480 512 522 555 576 580 592 640 666 696 720 740 768 802 870 888 928 960 1044 1073 1110 1152 1160 1184 1203 1280 1305 1332 1392 1440 1480 1536 1604 1665 1740 1776 1856 1920 2005 2088 2146 2220 2304 2320 2368 2406 2560 2610 2664 2784 2880 2960 3208 3219 3330 3480 3552 3609 3712 3840 4010 4176 4292 4440 4608 4640 4736 4812 5220 5328 5365 5568 5760 5920 6015 6416 6438 6660 6960 7104 7218 7424 7680 8020 8352 8584 8880 9280 9472 9624 9657 10440 10656 10730 11136 11520 11629 11840 12030 12832 12876 13320 13920 14208 14436 14837 14848 16040 16095 16704 17168 17760 18045 18560 18944 19248 19314 20880 21312 21460 22272 23040 23258 23680 24060 25664 25752 26640 27840 28416 28872 29674 32080 32190 33408 34336 34887 35520 36090 37120 38496 38628 41760 42624 42920 44511 44544 46516 47360 48120 48285 51328 51504 53280 55680 56832 57744 58145 59348 64160 64380 66816 68672 69774 71040 72180 74185 74240 76992 77256 83520 85248 85840 89022 93032 94720 96240 96570 102656 103008 104661 106560 111360 115488 116290 118696 128320 128760 133533 133632 137344 139548 142080 144360 148370 153984 154512 167040 170496 171680 174435 178044 186064 192480 193140 205312 206016 209322 213120 222555 222720 230976 232580 237392 256640 257520 267066 274688 279096 284160 288720 296740 307968 309024 334080 343360 348870 356088 372128 384960 386280 412032 418644 426240 430273 445110 461952 465160 474784 513280 515040 523305 534132 549376 558192 577440 593480 615936 618048 667665 668160 686720 697740 712176 744256 769920 772560 824064 837288 852480 860546 890220 923904 930320 949568 1026560 1030080 1046610 1068264 1116384 1154880 1186960 1236096 1290819 1335330 1373440 1395480 1424352 1488512 1539840 1545120 1648128 1674576 1721092 1780440 1847808 1860640 1899136 2060160 2093220 2136528 2151365 2232768 2309760 2373920 2472192 2581638 2670660 2746880 2790960 2848704 2977024 3079680 3090240 3349152 3442184 3560880 3721280 3798272 3872457 4120320 4186440 4273056 4302730 4465536 4619520 4747840 4944384 5163276 5341320 5581920 5697408 5954048 6180480 6454095 6698304 6884368 7121760 7442560 7596544 7744914 8240640 8372880 8546112 8605460 8931072 9239040 9495680 10326552 10682640 11163840 11394816 12360960 12908190 13396608 13768736 14243520 14885120 15489828 16745760 17092224 17210920 17862144 18991360 19362285 20653104 21365280 22327680 22789632 24721920 25816380 26793216 27537472 28487040 29770240 30979656 33491520 34184448 34421840 37982720 38724570 41306208 42730560 44655360 51632760 53586432 55074944 56974080 61959312 66983040 68368896 68843680 77449140 82612416 85461120 89310720 103265520 110149888 113948160 123918624 133966080 137687360 154898280 165224832 170922240 206531040 220299776 247837248 267932160 275374720 309796560 330449664 341844480 413062080 495674496 550749440 619593120 660899328 826124160 991348992 1101498880 1239186240 1652248320 1982697984 2478372480 3304496640 4956744960 9913489920
- Sum of all divisors σ(n): 36567994320
- Sum of proper divisors (its aliquot sum) s(n): 26654504400
- 9913489920 is an abundant number, because the sum of its proper divisors (26654504400) is greater than itself. Its abundance is 16741014480
Bases of 9913489920
- Binary: 10010011101110001111011010000000002
- Hexadecimal: 0x24EE3DA00
- Base-36: 4JY8HS0
Squares and roots of 9913489920
- 9913489920 squared (99134899202) is 98277282393941606400
- 9913489920 cubed (99134899203) is 974270848377333584115007488000
-
The
square root of 9913489920 is 99566.5100322393 -
The
cube root of 9913489920 is 2148.2040108759
Scales and comparisons
How big is 9913489920?- 9,913,489,920 seconds is equal to 315 years, 11 weeks, 2 days, 11 hours, 12 minutes.
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To count from 1 to 9,913,489,920 would take you about six hundred thirty 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 9913489920 cubic inches would be around 179 feet tall.
Recreational maths with 9913489920
- 9913489920 backwards is 0299843199
- The number of decimal digits it has is: 10
- The sum of 9913489920's digits is 54
- More coming soon!
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