3900946745920

Names of 3900946745920

• Cardinal: 3900946745920 can be written as Three trillion, nine hundred billion, nine hundred forty-six million, seven hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.90094674592 × 10¹²

Factors of 3900946745920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 591

Divisors of 3900946745920

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 67 70 80 98 112 134 140 157 160 196 224 245 268 280 314 320 335 353 392 448 469 490 536 560 628 670 706 784 785 938 980 1072 1099 1120 1256 1340 1412 1568 1570 1765 1876 1960 2144 2198 2240 2345 2471 2512 2680 2824 3136 3140 3283 3530 3752 3920 4288 4396 4489 4690 4942 5024 5360 5495 5648 6280 6566 7060 7504 7693 7840 8792 8978 9380 9884 10048 10519 10720 10990 11296 12355 12560 13132 14120 15008 15386 15680 16415 17297 17584 17956 18760 19768 21038 21440 21980 22445 22592 23651 24710 25120 26264 28240 30016 30772 31423 32830 34594 35168 35912 37520 38465 39536 42076 43960 44890 47302 49420 50240 52528 52595 55421 56480 61544 62846 65660 69188 70336 71824 73633 75040 76930 79072 84152 86485 87920 89780 94604 98840 105056 105190 110842 112960 118255 123088 125692 131320 138376 143648 147266 150080 153860 157115 158144 165557 168304 172970 175840 179560 189208 197680 210112 210380 219961 221684 236510 246176 251384 262640 276752 277105 287296 294532 307720 314230 331114 336608 345940 351680 359120 368165 378416 387947 395360 420760 439922 443368 473020 492352 502768 515431 525280 553504 554210 589064 615440 628460 662228 673216 691880 704773 718240 736330 756832 775894 790720 827785 841520 879844 886736 946040 1005536 1030862 1050560 1099805 1107008 1108420 1158899 1178128 1230880 1256920 1324456 1383760 1409546 1436480 1472660 1513664 1551788 1584617 1655570 1683040 1759688 1773472 1892080 1939735 2011072 2061724 2199610 2216840 2317798 2356256 2461760 2513840 2577155 2648912 2715629 2767520 2819092 2945320 3103576 3169234 3311140 3366080 3519376 3523865 3546944 3713207 3784160 3879470 4123448 4399220 4433680 4635596 4712512 4933411 5027680 5154310 5297824 5431258 5535040 5638184 5794495 5890640 6207152 6338468 6622280 7038752 7047730 7426414 7568320 7758940 7923085 8246896 8798440 8867360 9271192 9866822 10055360 10308620 10595648 10862516 11092319 11276368 11588990 11781280 12414304 12676936 13244560 13578145 14077504 14095460 14852828 15517880 15846170 16493792 17596880 17734720 18542384 18566035 19733644 20617240 21725032 22184638 22552736 23177980 23562560 24667055 24828608 25353872 25992449 26489120 27156290 28190920 29705656 31035760 31692340 32987584 34533877 35193760 37084768 37132070 39467288 41234480 43450064 44369276 45105472 46355960 49334110 50707744 51984898 52978240 54312580 55461595 56381840 59411312 62071520 63384680 69067754 70387520 74169536 74264140 77646233 78934576 82468960 86900128 88738552 92711920 98668220 101415488 103969796 108625160 110923190 112763680 118822624 124143040 126769360 129962245 138135508 148528280 155292466 157869152 164937920 172669385 173800256 177477104 181947143 185423840 197336440 207939592 217250320 221846380 225527360 237645248 248784869 253538720 259924490 276271016 297056560 310584932 315738304 345338770 354954208 363894286 370847680 388231165 394672880 415879184 434500640 443692760 497569738 507077440 519848980 552542032 594113120 621169864 690677540 709908416 727788572 776462330 789345760 831758368 869001280 887385520 909735715 995139476 1039697960 1105084064 1188226240 1242339728 1243924345 1381355080 1455577144 1552924660 1578691520 1663516736 1741494083 1774771040 1819471430 1990278952 2079395920 2210168128 2484679456 2487848690 2762710160 2911154288 3105849320 3482988166 3549542080 3638942860 3980557904 4158791840 4969358912 4975697380 5525420320 5822308576 6211698640 6965976332 7277885720 7961115808 8317583680 8707470415 9951394760 11050840640 11644617152 12190458581 12423397280 13931952664 14555771440 15922231616 17414940830 19902789520 24380917162 24846794560 27863905328 29111542880 34829881660 39805579040 48761834324 55727810656 58223085760 60952292905 69659763320 79611158080 97523668648 111455621312 121904585810 139319526640 195047337296 243809171620 278639053280 390094674592 487618343240 557278106560 780189349184 975236686480 1950473372960 3900946745920
• Sum of all divisors σ(n): 11070550173816
• Sum of proper divisors (its aliquot sum) s(n): 7169603427896
• 3900946745920 is an abundant number, because the sum of its proper divisors (7169603427896) is greater than itself. Its abundance is 3268656681976

Bases of 3900946745920

• Binary: 111000110001000010100010111000101001000000₂
• Hexadecimal: 0x38C428B8A40
• Base-36: 1DS2IZ134

Squares and roots of 3900946745920

• 3900946745920 squared (3900946745920²) is 15217385514503837036646400
• 3900946745920 cubed (3900946745920³) is 59362210504213888051459749869682688000
• The square root of 3900946745920 is 1975081.4529836485
• The cube root of 3900946745920 is 15741.8827690319

Scales and comparisons

• 3,900,946,745,920 seconds is equal to 124,038 years, 2 weeks, 14 hours, 18 minutes, 40 seconds.
• To count from 1 to 3,900,946,745,920 would take you about three hundred ten thousand and ninety-five 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 3900946745920 cubic inches would be around 1311.8 feet tall.

Recreational maths with 3900946745920

• 3900946745920 backwards is 0295476490093
• The number of decimal digits it has is: 13
• The sum of 3900946745920's digits is 58
• More coming soon!