31049643376640

Names of 31049643376640

• Cardinal: 31049643376640 can be written as Thirty-one trillion, forty-nine billion, six hundred forty-three million, three hundred seventy-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.104964337664 × 10¹³

Factors of 31049643376640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5191

Divisors of 31049643376640

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 41 49 56 64 70 74 80 82 98 112 128 140 148 160 164 185 196 205 224 245 256 259 280 287 296 320 328 370 392 410 448 490 512 518 560 574 592 640 656 740 784 820 896 980 1024 1036 1120 1148 1184 1280 1295 1312 1435 1480 1517 1568 1640 1792 1813 1960 2009 2048 2072 2240 2296 2368 2560 2590 2624 2870 2960 3034 3136 3280 3584 3626 3920 4018 4096 4144 4480 4592 4736 5099 5120 5180 5248 5740 5920 6068 6272 6560 7168 7252 7585 7840 8036 8192 8288 8960 9065 9184 9472 10045 10198 10240 10360 10496 10619 11480 11840 12136 12544 13120 14336 14504 15170 15680 16072 16384 16576 17920 18130 18368 18944 20090 20396 20480 20720 20992 21238 22960 23680 24272 25088 25495 26240 28672 29008 30340 31360 32144 33152 35693 35840 36260 36736 37888 40180 40792 40960 41440 41984 42476 45920 47360 48544 50176 50990 52480 53095 57344 58016 60680 62720 64288 66304 71386 71680 72520 73472 74333 75776 80360 81584 81920 82880 83968 84952 91840 94720 97088 100352 101980 104960 106190 114688 116032 121360 125440 128576 132608 142772 143360 145040 146944 148666 151552 160720 163168 165760 167936 169904 178465 183680 188663 189440 194176 200704 203960 209059 209920 212380 232064 242720 249851 250880 257152 265216 285544 286720 290080 293888 297332 303104 321440 326336 331520 335872 339808 356930 367360 371665 377326 378880 388352 401408 407920 418118 419840 424760 464128 485440 499702 501760 514304 530432 571088 573440 580160 587776 594664 606208 642880 652672 663040 671744 679616 713860 734720 743330 754652 757760 776704 802816 815840 836236 839680 849520 928256 943315 970880 999404 1003520 1028608 1045295 1060864 1142176 1160320 1175552 1189328 1249255 1285760 1305344 1320641 1326080 1359232 1427720 1463413 1469440 1486660 1509304 1515520 1553408 1631680 1672472 1679360 1699040 1856512 1886630 1941760 1998808 2007040 2057216 2090590 2121728 2284352 2320640 2351104 2378656 2498510 2571520 2610688 2641282 2652160 2718464 2855440 2926826 2938880 2973320 3018608 3031040 3106816 3263360 3344944 3358720 3398080 3713024 3773260 3883520 3997616 4014080 4114432 4181180 4243456 4568704 4641280 4702208 4757312 4997020 5143040 5221376 5282564 5304320 5436928 5710880 5853652 5877760 5946640 6037216 6213632 6526720 6603205 6689888 6796160 7317065 7426048 7546520 7735183 7767040 7995232 8228864 8362360 9137408 9244487 9282560 9514624 9994040 10243891 10286080 10442752 10565128 10608640 10873856 11421760 11707304 11755520 11893280 12074432 12427264 13053440 13206410 13379776 13592320 14634130 14852096 15093040 15470366 15534080 15990464 16457728 16724720 18274816 18488974 18565120 19029248 19988080 20487782 20572160 20885504 21130256 21217280 21747712 22843520 23414608 23511040 23786560 24148864 24854528 26106880 26412820 26759552 27184640 29268260 29704192 30186080 30940732 31068160 31980928 32915456 33449440 36549632 36977948 37130240 38058496 38675915 39976160 40975564 41144320 41771008 42260512 43495424 45687040 46222435 46829216 47573120 48297728 51219455 52213760 52825640 53519104 54146281 54369280 58536520 60372160 61881464 62136320 63961856 66898880 73099264 73955896 74260480 76116992 77351830 79952320 81951128 82288640 83542016 84521024 86990848 91374080 92444870 93658432 95146240 96595456 102438910 104427520 105651280 107038208 108292562 108738560 117073040 120744320 123762928 124272640 127923712 133797760 146198528 147911792 148520960 152233984 154703660 159904640 163902256 164577280 169042048 173981696 182748160 184889740 187316864 190292480 193190912 204877820 208855040 211302560 214076416 216585124 217477120 234146080 241488640 247525856 255847424 267595520 270731405 292397056 295823584 304467968 309407320 319809280 327804512 338084096 365496320 369779480 374633728 379023967 380584960 386381824 409755640 417710080 422605120 428152832 433170248 434954240 468292160 482977280 495051712 511694848 535191040 541462810 584794112 591647168 608935936 618814640 639618560 655609024 676168192 730992640 739558960 749267456 758047934 761169920 772763648 819511280 845210240 856305664 866340496 869908480 936584320 965954560 990103424 1023389696 1070382080 1082925620 1183294336 1217871872 1237629280 1279237120 1311218048 1352336384 1461985280 1479117920 1498534912 1516095868 1522339840 1545527296 1639022560 1690420480 1712611328 1732680992 1873168640 1895119835 1931909120 1980206848 2046779392 2140764160 2165851240 2366588672 2475258560 2558474240 2622436096 2704672768 2923970560 2958235840 2997069824 3032191736 3044679680 3091054592 3278045120 3380840960 3425222656 3465361984 3746337280 3790239670 3863818240 3960413696 4093558784 4281528320 4331702480 4733177344 4950517120 5116948480 5244872192 5409345536 5916471680 5994139648 6064383472 6089359360 6556090240 6761681920 6930723968 7492674560 7580479340 7727636480 7920827392 8563056640 8663404960 9466354688 9901034240 10233896960 10489744384 10818691072 11832943360 11988279296 12128766944 13112180480 13523363840 13861447936 14985349120 15160958680 15455272960 15841654784 17126113280 17326809920 18932709376 19802068480 20467793920 20979488768 21637382144 23665886720 23976558592 24257533888 26224360960 27046727680 27722895872 29970698240 30321917360 31683309568 34653619840 37865418752 39604136960 41958977536 47331773440 48515067776 52448721920 54093455360 55445791744 59941396480 60643834720 63366619136 69307239680 75730837504 79208273920 83917955072 94663546880 97030135552 104897443840 108186910720 110891583488 119882792960 121287669440 126733238272 138614479360 151461675008 158416547840 167835910144 189327093760 194060271104 209794887680 221783166976 242575338880 277228958720 316833095680 378654187520 388120542208 419589775360 443566333952 485150677760 554457917440 633666191360 757308375040 776241084416 839179550720 887132667904 970301355520 1108915834880 1552482168832 1940602711040 2217831669760 3104964337664 3881205422080 4435663339520 6209928675328 7762410844160 15524821688320 31049643376640
• Sum of all divisors σ(n): 91214913434400
• Sum of proper divisors (its aliquot sum) s(n): 60165270057760
• 31049643376640 is an abundant number, because the sum of its proper divisors (60165270057760) is greater than itself. Its abundance is 29115626681120

Bases of 31049643376640

• Binary: 111000011110101001110111101101100000000000000₂
• Hexadecimal: 0x1C3D4EF6C000
• Base-36: B080BZKZK

Squares and roots of 31049643376640

• 31049643376640 squared (31049643376640²) is 964080353816524220897689600
• 31049643376640 cubed (31049643376640³) is 29934351172427989021182084163718610944000
• The square root of 31049643376640 is 5572220.6862829831
• The cube root of 31049643376640 is 31430.5662627825

Scales and comparisons

• 31,049,643,376,640 seconds is equal to 987,282 years, 32 weeks, 9 hours, 57 minutes, 20 seconds.
• To count from 1 to 31,049,643,376,640 would take you about two million, four hundred sixty-eight thousand, two hundred six 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 31049643376640 cubic inches would be around 2619.2 feet tall.

Recreational maths with 31049643376640

• 31049643376640 backwards is 04667334694013
• 31049643376640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31049643376640's digits is 56
• More coming soon!