19147448320

Names of 19147448320

• Cardinal: 19147448320 can be written as Nineteen billion, one hundred forty-seven million, four hundred forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.914744832 × 10¹⁰

Factors of 19147448320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 505

Divisors of 19147448320

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 128 130 140 143 154 160 176 182 208 220 224 256 260 280 286 308 320 352 364 385 416 440 448 455 467 512 520 560 572 616 640 704 715 728 770 832 880 896 910 934 1001 1024 1040 1120 1144 1232 1280 1408 1430 1456 1540 1664 1760 1792 1820 1868 2002 2048 2080 2240 2288 2335 2464 2560 2816 2860 2912 3080 3269 3328 3520 3584 3640 3736 4004 4096 4160 4480 4576 4670 4928 5005 5120 5137 5632 5720 5824 6071 6160 6538 6656 7040 7168 7280 7472 8008 8192 8320 8960 9152 9340 9856 10010 10240 10274 11264 11440 11648 12142 12320 13076 13312 14080 14336 14560 14944 16016 16345 16640 17920 18304 18680 19712 20020 20480 20548 22528 22880 23296 24284 24640 25685 26152 26624 28160 28672 29120 29888 30355 32032 32690 33280 35840 35959 36608 37360 39424 40040 40960 41096 42497 45056 45760 46592 48568 49280 51370 52304 53248 56320 57344 58240 59776 60710 64064 65380 66560 66781 71680 71918 73216 74720 78848 80080 82192 84994 90112 91520 93184 97136 98560 102740 104608 106496 112640 116480 119552 121420 128128 130760 133120 133562 143360 143836 146432 149440 157696 160160 164384 169988 179795 183040 186368 194272 197120 205480 209216 212485 225280 232960 239104 242840 256256 261520 266240 267124 286720 287672 292864 298880 315392 320320 328768 333905 339976 359590 366080 372736 388544 394240 410960 418432 424970 450560 465920 467467 478208 485680 512512 523040 532480 534248 575344 585728 597760 630784 640640 657536 667810 679952 719180 732160 745472 777088 788480 821920 836864 849940 931840 934934 956416 971360 1025024 1046080 1068496 1150688 1171456 1195520 1281280 1315072 1335620 1359904 1438360 1464320 1554176 1576960 1643840 1673728 1699880 1863680 1869868 1912832 1942720 2050048 2092160 2136992 2301376 2337335 2391040 2562560 2630144 2671240 2719808 2876720 2928640 3108352 3153920 3287680 3347456 3399760 3727360 3739736 3825664 3885440 4100096 4184320 4273984 4602752 4674670 4782080 5125120 5260288 5342480 5439616 5753440 5857280 6216704 6575360 6694912 6799520 7479472 7770880 8200192 8368640 8547968 9205504 9349340 9564160 10250240 10520576 10684960 10879232 11506880 12433408 13150720 13389824 13599040 14958944 15541760 16737280 17095936 18411008 18698680 19128320 20500480 21041152 21369920 21758464 23013760 24866816 26301440 26779648 27198080 29917888 31083520 33474560 34191872 36822016 37397360 41000960 42082304 42739840 43516928 46027520 49733632 52602880 54396160 59835776 62167040 66949120 68383744 73644032 74794720 85479680 87033856 92055040 105205760 108792320 119671552 124334080 133898240 136767488 147288064 149589440 170959360 174067712 184110080 210411520 217584640 239343104 248668160 273534976 294576128 299178880 341918720 348135424 368220160 435169280 478686208 547069952 598357760 683837440 736440320 870338560 957372416 1196715520 1367674880 1472880640 1740677120 1914744832 2393431040 2735349760 3829489664 4786862080 9573724160 19147448320
• Sum of all divisors σ(n): 61828655616
• Sum of proper divisors (its aliquot sum) s(n): 42681207296
• 19147448320 is an abundant number, because the sum of its proper divisors (42681207296) is greater than itself. Its abundance is 23533758976

Bases of 19147448320

• Binary: 10001110101010001101110000000000000₂
• Hexadecimal: 0x47546E000
• Base-36: 8SNW9OG

Squares and roots of 19147448320

• 19147448320 squared (19147448320²) is 366624777167070822400
• 19147448320 cubed (19147448320³) is 7019928973638004577683898368000
• The square root of 19147448320 is 138374.3051292399
• The cube root of 19147448320 is 2675.2865245245

Scales and comparisons

• 19,147,448,320 seconds is equal to 608 years, 43 weeks, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 19,147,448,320 would take you about one thousand, two hundred seventeen 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 19147448320 cubic inches would be around 222.9 feet tall.

Recreational maths with 19147448320

• 19147448320 backwards is 02384474191
• The number of decimal digits it has is: 11
• The sum of 19147448320's digits is 43
• More coming soon!