1320238920

Names of 1320238920

• Cardinal: 1320238920 can be written as One billion, three hundred twenty million, two hundred thirty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.32023892 × 10⁹

Factors of 1320238920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 449

Divisors of 1320238920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 20 21 22 24 26 28 29 30 33 35 39 40 42 44 52 55 56 58 60 65 66 70 77 78 84 87 88 91 104 105 110 116 120 130 132 140 143 145 154 156 165 168 174 182 195 203 210 220 231 232 260 264 273 280 286 290 308 312 319 330 348 364 377 379 385 390 406 420 429 435 440 455 462 520 546 572 580 609 616 638 660 696 715 728 754 758 770 780 812 840 858 870 910 924 957 1001 1015 1092 1131 1137 1144 1155 1160 1218 1276 1320 1365 1430 1508 1516 1540 1560 1595 1624 1716 1740 1820 1848 1885 1895 1914 2002 2030 2145 2184 2233 2262 2274 2310 2436 2552 2639 2653 2730 2860 3003 3016 3032 3045 3080 3190 3432 3480 3640 3770 3790 3828 4004 4060 4147 4169 4290 4466 4524 4548 4620 4785 4872 4927 5005 5278 5306 5460 5655 5685 5720 6006 6090 6380 6699 7540 7580 7656 7917 7959 8008 8120 8294 8338 8580 8932 9048 9096 9240 9570 9854 10010 10556 10612 10920 10991 11165 11310 11370 12012 12180 12441 12507 12760 13195 13265 13398 14781 15015 15080 15160 15834 15918 16588 16676 17160 17864 19140 19708 20020 20735 20845 21112 21224 21982 22330 22620 22740 24024 24360 24635 24882 25014 26390 26530 26796 29029 29183 29562 30030 31668 31836 32973 33176 33352 33495 34489 38280 39416 39585 39795 40040 41470 41690 43964 44660 45240 45480 49270 49764 50028 52780 53060 53592 54197 54955 58058 58366 59124 60060 62205 62535 63336 63672 65946 66990 68978 73905 76937 79170 79590 82940 83380 87087 87549 87928 89320 98540 99528 100056 103467 105560 106120 108394 109910 116116 116732 118248 120120 120901 124410 125070 131892 133980 137956 142883 145145 145915 147810 153874 158340 159180 162591 164865 165880 166760 172445 174174 175098 197080 206934 216788 219820 230811 232232 233464 241802 248820 250140 263784 267960 270985 275912 285766 290290 291830 295620 307748 316680 318360 325182 329730 344890 348348 350196 362703 379379 384685 413868 428649 433576 435435 437745 439640 461622 483604 497640 500280 517335 541970 571532 580580 583660 591240 604505 615496 650364 659460 689780 696696 700392 714415 725406 758758 769370 812955 827736 846307 857298 870870 875490 923244 967208 1000181 1034670 1083940 1138137 1143064 1154055 1161160 1167320 1209010 1300728 1318920 1379560 1428830 1450812 1517516 1538740 1571713 1625910 1692614 1714596 1741740 1750980 1813515 1846488 1896895 2000362 2069340 2143245 2167880 2276274 2308110 2418020 2538921 2857660 2901624 3000543 3035032 3077480 3143426 3251820 3385228 3429192 3483480 3501960 3627030 3793790 4000724 4138680 4231535 4286490 4552548 4616220 4715139 4836040 5000905 5077842 5690685 5715320 6001086 6286852 6503640 6770456 7254060 7587580 7858565 8001448 8463070 8572980 9105096 9232440 9430278 10001810 10155684 11001991 11381370 12002172 12573704 12694605 14508120 15002715 15175160 15717130 16926140 17145960 18860556 20003620 20311368 22003982 22762740 23575695 24004344 25389210 30005430 31434260 33005973 33852280 37721112 40007240 44007964 45525480 47151390 50778420 55009955 60010860 62868520 66011946 88015928 94302780 101556840 110019910 120021720 132023892 165029865 188605560 220039820 264047784 330059730 440079640 660119460 1320238920
• Sum of all divisors σ(n): 5515776000
• Sum of proper divisors (its aliquot sum) s(n): 4195537080
• 1320238920 is an abundant number, because the sum of its proper divisors (4195537080) is greater than itself. Its abundance is 2875298160

Bases of 1320238920

• Binary: 1001110101100010011111101001000₂
• Hexadecimal: 0x4EB13F48
• Base-36: LU1AVC

Squares and roots of 1320238920

• 1320238920 squared (1320238920²) is 1743030805882766400
• 1320238920 cubed (1320238920³) is 2301217108685393158548288000
• The square root of 1320238920 is 36335.0921286847
• The cube root of 1320238920 is 1097.0274898265

Scales and comparisons

• 1,320,238,920 seconds is equal to 41 years, 50 weeks, 6 days, 13 hours, 2 minutes.
• To count from 1 to 1,320,238,920 would take you about eighty-three 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 1320238920 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320238920

• 1320238920 backwards is 0298320231
• 1320238920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1320238920's digits is 30
• More coming soon!