30345200640

Names of 30345200640

• Cardinal: 30345200640 can be written as Thirty billion, three hundred forty-five million, two hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.034520064 × 10¹⁰

Factors of 30345200640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 211

Divisors of 30345200640

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 73 80 90 93 96 97 108 120 124 128 135 144 146 155 160 180 186 192 194 216 219 240 248 256 270 279 288 291 292 310 320 360 365 372 384 388 432 438 465 480 485 496 512 540 558 576 582 584 620 640 657 720 730 744 768 776 837 864 873 876 930 960 970 992 1024 1080 1095 1116 1152 1164 1168 1240 1280 1314 1395 1440 1455 1460 1488 1536 1552 1674 1728 1746 1752 1860 1920 1940 1971 1984 2160 2190 2232 2263 2304 2328 2336 2480 2560 2619 2628 2790 2880 2910 2920 2976 3007 3072 3104 3285 3348 3456 3492 3504 3720 3840 3880 3942 3968 4185 4320 4365 4380 4464 4526 4608 4656 4672 4960 5120 5238 5256 5580 5760 5820 5840 5952 6014 6208 6570 6696 6789 6912 6984 7008 7081 7440 7680 7760 7884 7936 8370 8640 8730 8760 8928 9021 9052 9216 9312 9344 9855 9920 10476 10512 11160 11315 11520 11640 11680 11904 12028 12416 13095 13140 13392 13578 13824 13968 14016 14162 14880 15035 15360 15520 15768 15872 16740 17280 17460 17520 17856 18042 18104 18624 18688 19710 19840 20367 20952 21024 21243 22320 22630 23040 23280 23360 23808 24056 24832 26190 26280 26784 27063 27156 27648 27936 28032 28324 29760 30070 31040 31536 31744 33480 33945 34560 34920 35040 35405 35712 36084 36208 37248 37376 39420 39680 40734 41904 42048 42486 44640 45105 45260 46080 46560 46720 47616 48112 49664 52380 52560 53568 54126 54312 55872 56064 56648 59520 60140 61101 62080 63072 63729 66960 67890 69120 69840 70080 70810 71424 72168 72416 74496 74752 78840 79360 81189 81468 83808 84096 84972 89280 90210 90520 93120 93440 95232 96224 99328 101835 104760 105120 106215 107136 108252 108624 111744 112128 113296 119040 120280 122202 124160 126144 127458 133920 135315 135780 138240 139680 140160 141620 142848 144336 144832 148992 157680 158720 162378 162936 167616 168192 169944 178560 180420 181040 186240 186880 191187 192448 203670 209520 210240 212430 214272 216504 217248 219511 223488 224256 226592 238080 240560 244404 248320 252288 254916 267840 270630 271560 279360 280320 283240 285696 288672 289664 297984 305505 315360 318645 324756 325872 335232 336384 339888 357120 360840 362080 372480 373760 382374 384896 405945 407340 419040 420480 424860 428544 433008 434496 439022 446976 453184 476160 481120 488808 496640 504576 509832 535680 541260 543120 558720 560640 566480 577344 579328 611010 630720 637290 649512 651744 658533 670464 672768 679776 714240 721680 724160 744960 764748 769792 811890 814680 838080 840960 849720 857088 866016 868992 878044 893952 906368 955935 962240 977616 1009152 1019664 1071360 1082520 1086240 1097555 1117440 1121280 1132960 1154688 1158656 1222020 1261440 1274580 1299024 1303488 1317066 1340928 1359552 1428480 1443360 1448320 1489920 1529496 1539584 1623780 1629360 1676160 1681920 1699440 1732032 1737984 1756088 1812736 1911870 1924480 1955232 1975599 2018304 2039328 2142720 2165040 2172480 2195110 2234880 2265920 2309376 2317312 2444040 2522880 2549160 2598048 2606976 2634132 2681856 2719104 2886720 2896640 3058992 3079168 3247560 3258720 3292665 3352320 3363840 3398880 3464064 3475968 3512176 3625472 3823740 3848960 3910464 3951198 4078656 4285440 4330080 4344960 4390220 4469760 4531840 4618752 4888080 5045760 5098320 5196096 5213952 5268264 5438208 5773440 5793280 5926797 6117984 6495120 6517440 6585330 6704640 6797760 6928128 6951936 7024352 7250944 7647480 7697920 7820928 7902396 8157312 8660160 8689920 8780440 9063680 9237504 9776160 9877995 10091520 10196640 10392192 10427904 10536528 10876416 11546880 11586560 11853594 12235968 12990240 13034880 13170660 13409280 13595520 13856256 14048704 15294960 15395840 15641856 15804792 16314624 17320320 17379840 17560880 18127360 19552320 19755990 20393280 20784384 20855808 21073056 21752832 23093760 23707188 24471936 25980480 26069760 26341320 27191040 27712512 28097408 29633985 30589920 31283712 31609584 32629248 34640640 34759680 35121760 36254720 39104640 39511980 40786560 41568768 42146112 46187520 47414376 48943872 51960960 52139520 52682640 54382080 56194816 59267970 61179840 62567424 63219168 65258496 69281280 70243520 78209280 79023960 81573120 83137536 84292224 94828752 97887744 103921920 104279040 105365280 108764160 112389632 118535940 122359680 126438336 138562560 140487040 156418560 158047920 163146240 168584448 189657504 195775488 207843840 210730560 224779264 237071880 244719360 252876672 280974080 312837120 316095840 326292480 337168896 379315008 415687680 421461120 474143760 489438720 505753344 561948160 632191680 674337792 758630016 842922240 948287520 978877440 1011506688 1123896320 1264383360 1517260032 1685844480 1896575040 2023013376 2528766720 3034520064 3371688960 3793150080 5057533440 6069040128 7586300160 10115066880 15172600320 30345200640
• Sum of all divisors σ(n): 114008401920
• Sum of proper divisors (its aliquot sum) s(n): 83663201280
• 30345200640 is an abundant number, because the sum of its proper divisors (83663201280) is greater than itself. Its abundance is 53318000640

Bases of 30345200640

• Binary: 11100010000101101110000010000000000₂
• Hexadecimal: 0x710B70400
• Base-36: DXUQYO0

Squares and roots of 30345200640

• 30345200640 squared (30345200640²) is 920831201881856409600
• 30345200640 cubed (30345200640³) is 27942807576677278324982022144000
• The square root of 30345200640 is 174198.7389162161
• The cube root of 30345200640 is 3119.1050687689

Scales and comparisons

• 30,345,200,640 seconds is equal to 964 years, 45 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 30,345,200,640 would take you about one thousand, nine hundred twenty-nine 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 30345200640 cubic inches would be around 259.9 feet tall.

Recreational maths with 30345200640

• 30345200640 backwards is 04600254303
• 30345200640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30345200640's digits is 27
• More coming soon!