30015240640

Names of 30015240640

• Cardinal: 30015240640 can be written as Thirty billion, fifteen million, two hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.001524064 × 10¹⁰

Factors of 30015240640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 176

Divisors of 30015240640

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 37 40 41 44 55 56 64 70 73 74 77 80 82 88 110 112 121 140 146 148 154 160 164 176 185 205 220 224 242 259 280 287 292 296 308 320 328 352 365 370 385 407 410 440 448 451 484 511 518 560 574 584 592 605 616 656 704 730 740 770 803 814 820 847 880 902 968 1022 1036 1120 1148 1168 1184 1210 1232 1295 1312 1435 1460 1480 1517 1540 1606 1628 1640 1694 1760 1804 1936 2035 2044 2072 2240 2255 2296 2336 2368 2420 2464 2555 2590 2624 2701 2849 2870 2920 2960 2993 3034 3080 3157 3212 3256 3280 3388 3520 3608 3872 4015 4070 4088 4144 4235 4477 4510 4592 4672 4840 4928 4961 5110 5180 5402 5621 5698 5740 5840 5920 5986 6068 6160 6314 6424 6512 6560 6776 7216 7585 7744 8030 8140 8176 8288 8470 8833 8954 9020 9184 9680 9922 10220 10360 10619 10804 11242 11396 11480 11680 11840 11972 12136 12320 12628 12848 13024 13120 13505 13552 14245 14432 14965 15170 15785 16060 16280 16352 16576 16687 16940 17666 17908 18040 18368 18907 19360 19844 20440 20720 20951 21238 21608 22385 22484 22792 22960 23360 23944 24272 24640 24805 25256 25696 26048 27010 27104 28105 28490 28864 29711 29930 30340 31339 31570 32120 32560 32704 32923 33374 33880 34727 35332 35816 36080 37814 38720 39688 40880 41440 41902 42476 43216 44165 44770 44968 45584 45920 47888 48544 49610 50512 51392 53095 54020 54208 56210 56980 59422 59860 60680 61831 62678 63140 64240 65120 65846 66748 67760 69454 70664 71632 72160 75628 79376 81760 82880 83435 83804 84952 86432 88330 89540 89936 91168 91840 94535 95776 97088 99220 101024 104755 106190 108040 110741 112420 113960 116809 118844 119720 121360 123662 125356 126280 128480 130240 131692 133496 135520 138908 141328 143264 144320 148555 151256 156695 158752 163520 164615 166870 167608 169904 172864 173635 176660 179080 179872 182336 183557 189070 191552 198440 202048 207977 209510 212380 216080 221482 224840 227920 230461 233618 237688 239440 242720 247324 250712 252560 256960 263384 266992 271040 277816 282656 286528 297110 302512 309155 313390 317504 326821 329230 333740 335216 339808 347270 353320 358160 359744 362153 367114 378140 396880 415954 419020 424760 432160 442964 449680 455840 460922 467236 475376 478880 485440 494648 501424 505120 526768 533984 553705 555632 565312 584045 594220 605024 618310 626780 653642 658460 667480 670432 679616 694540 706640 716320 724306 734228 756280 775187 793760 831908 838040 849520 864320 885928 899360 911680 917785 921844 934472 950752 957760 989296 1002848 1010240 1039885 1053536 1067968 1107410 1111264 1152305 1168090 1188440 1210048 1218151 1236620 1253560 1284899 1307284 1316920 1334960 1340864 1389080 1413280 1432640 1448612 1468456 1512560 1550374 1587520 1634105 1663816 1676080 1699040 1771856 1798720 1810765 1835570 1843688 1868944 1901504 1978592 2005696 2079770 2107072 2214820 2222528 2287747 2304610 2336180 2376880 2436302 2473240 2507120 2535071 2569798 2614568 2633840 2669920 2778160 2826560 2897224 2936912 3025120 3100748 3268210 3327632 3352160 3398080 3543712 3621530 3671140 3687376 3737888 3875935 3957184 4159540 4429640 4575494 4609220 4672360 4753760 4872604 4946480 5014240 5070142 5139596 5229136 5267680 5339840 5556320 5794448 5873824 6050240 6090755 6201496 6424495 6536420 6655264 6704320 7087424 7243060 7342280 7374752 7475776 7751870 8319080 8527057 8859280 9150988 9218440 9344720 9507520 9745208 9892960 10028480 10140284 10279192 10458272 10535360 11112640 11438735 11588896 11747648 12181510 12402992 12675355 12848990 13072840 13310528 13399661 14486120 14684560 14749504 15503740 16638160 17054114 17718560 18301976 18436880 18689440 19490416 19785920 20280568 20558384 20916544 22877470 23177792 24363020 24805984 25350710 25697980 26145680 26799322 28972240 29369120 31007480 33276320 34108228 35437120 36603952 36873760 37378880 38980832 40561136 41116768 42635285 45754940 48726040 49611968 50701420 51395960 52291360 53598644 57944480 58738240 62014960 66552640 66998305 68216456 73207904 73747520 77961664 81122272 82233536 85270570 91509880 93797627 97452080 101402840 102791920 104582720 107197288 115888960 124029920 133996610 136432912 146415808 162244544 170541140 183019760 187595254 194904160 202805680 205583840 214394576 248059840 267993220 272865824 341082280 366039520 375190508 389808320 405611360 411167680 428789152 468988135 535986440 545731648 682164560 732079040 750381016 811222720 857578304 937976270 1071972880 1364329120 1500762032 1875952540 2143945760 2728658240 3001524064 3751905080 4287891520 6003048128 7503810160 15007620320 30015240640
• Sum of all divisors σ(n): 95754943872
• Sum of proper divisors (its aliquot sum) s(n): 65739703232
• 30015240640 is an abundant number, because the sum of its proper divisors (65739703232) is greater than itself. Its abundance is 35724462592

Bases of 30015240640

• Binary: 11011111101000011000011100111000000₂
• Hexadecimal: 0x6FD0C39C0
• Base-36: DSEARWG

Squares and roots of 30015240640

• 30015240640 squared (30015240640²) is 900914670677107609600
• 30015240640 cubed (30015240640³) is 27041170636479736641319174144000
• The square root of 30015240640 is 173249.0711086211
• The cube root of 30015240640 is 3107.7585970091

Scales and comparisons

• 30,015,240,640 seconds is equal to 954 years, 20 weeks, 2 days, 14 hours, 50 minutes, 40 seconds.
• To count from 1 to 30,015,240,640 would take you about one thousand, nine hundred eight 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 30015240640 cubic inches would be around 259 feet tall.

Recreational maths with 30015240640

• 30015240640 backwards is 04604251003
• The number of decimal digits it has is: 11
• The sum of 30015240640's digits is 25
• More coming soon!