19797658848

Names of 19797658848

• Cardinal: 19797658848 can be written as Nineteen billion, seven hundred ninety-seven million, six hundred fifty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.9797658848 × 10¹⁰

Factors of 19797658848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 127

Divisors of 19797658848

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 32 33 36 41 44 46 47 48 54 66 69 72 82 88 92 94 96 99 108 123 132 138 141 144 164 176 184 188 198 207 216 246 253 264 276 282 288 297 328 352 368 369 376 396 414 423 432 451 492 506 517 528 552 564 594 621 656 736 738 752 759 792 828 846 864 902 943 984 1012 1034 1056 1081 1104 1107 1128 1188 1242 1269 1312 1353 1476 1504 1518 1551 1584 1656 1692 1804 1886 1927 1968 2024 2068 2162 2208 2209 2214 2256 2277 2376 2484 2538 2706 2829 2952 3036 3102 3168 3243 3312 3384 3608 3772 3854 3936 4048 4059 4136 4324 4418 4428 4512 4554 4653 4752 4968 5076 5412 5658 5781 5904 6072 6204 6486 6624 6627 6768 6831 7216 7544 7708 8096 8118 8272 8487 8648 8836 8856 9108 9306 9504 9729 9936 10152 10373 10824 11316 11562 11808 11891 12144 12177 12408 12972 13254 13536 13662 13959 14432 15088 15416 16236 16544 16974 17296 17343 17672 17712 18216 18612 19458 19872 19881 20304 20746 21197 21648 22632 23124 23782 24288 24299 24354 24816 25461 25944 26508 27324 27918 29187 30176 30832 31119 32472 33948 34592 34686 35344 35424 35673 36432 37224 38916 39762 40608 41492 42394 43296 44321 45264 46248 47564 48598 48708 49632 50807 50922 51888 52029 53016 54648 55836 58374 59643 61664 62238 63591 64944 67896 69372 70688 71346 72864 72897 74448 77832 79524 82984 84788 88642 90528 90569 92496 93357 95128 97196 97416 101614 101844 103776 104058 106032 107019 109296 111672 116748 119286 124476 127182 129888 132963 135792 138744 142692 145794 148896 152421 155664 159048 165968 169576 177284 181138 184992 186714 190256 190773 194392 194832 203228 203688 208116 212064 214038 218592 218691 223344 233496 238572 248952 254364 265926 271584 271707 277488 280071 285384 291588 304842 311328 318096 321057 331936 339152 354568 362276 373428 380512 381546 388784 389664 398889 406456 407376 416232 428076 437382 446688 457263 466992 477144 487531 497904 508728 531852 543414 554976 558877 560142 570768 572319 583176 609684 636192 642114 656073 678304 709136 724552 746856 763092 777568 797778 812912 814752 815121 832464 856152 874764 914526 933984 954288 975062 995808 996259 1017456 1063704 1086828 1117754 1120284 1141536 1144638 1166352 1196667 1219368 1284228 1312146 1371789 1418272 1449104 1462593 1493712 1526184 1595556 1625824 1630242 1664928 1676631 1712304 1749528 1829052 1908576 1950124 1992518 2034912 2083087 2127408 2173656 2235508 2240568 2289276 2332704 2393334 2438736 2445363 2568456 2624292 2743578 2898208 2925186 2987424 2988777 3052368 3191112 3260484 3353262 3424608 3499056 3658104 3900248 3985036 4166174 4254816 4347312 4387779 4471016 4481136 4578552 4786668 4877472 4890726 5029893 5136912 5248584 5487156 5850372 5977554 6104736 6249261 6382224 6520968 6706524 6998112 7316208 7800496 7970072 8332348 8694624 8775558 8942032 8962272 8966331 9157104 9573336 9781452 10059786 10273824 10497168 10974312 11700744 11955108 12498522 12764448 13041936 13163337 13413048 14632416 15089679 15600992 15940144 16664696 17551116 17884064 17932662 18314208 18747783 19146672 19562904 20119572 20994336 21948624 22913957 23401488 23910216 24997044 26083872 26326674 26826096 26898993 30179358 31880288 33329392 35102232 35865324 37495566 38293344 39125808 40239144 43897248 45827914 46802976 47820432 49994088 52653348 53652192 53797986 56243349 60358716 66658784 68741871 70204464 71730648 74991132 78251616 80478288 91655828 95640864 99988176 105306696 107595972 112486698 120717432 137483742 140408928 143461296 149982264 160956576 183311656 199976352 206225613 210613392 215191944 224973396 241434864 274967484 286922592 299964528 366623312 412451226 421226784 430383888 449946792 482869728 549934968 599929056 618676839 733246624 824902452 860767776 899893584 1099869936 1237353678 1649804904 1799787168 2199739872 2474707356 3299609808 4949414712 6599219616 9898829424 19797658848
• Sum of all divisors σ(n): 68797693440
• Sum of proper divisors (its aliquot sum) s(n): 49000034592
• 19797658848 is an abundant number, because the sum of its proper divisors (49000034592) is greater than itself. Its abundance is 29202375744

Bases of 19797658848

• Binary: 10010011100000010000100110011100000₂
• Hexadecimal: 0x49C084CE0
• Base-36: 93F0JC0

Squares and roots of 19797658848

• 19797658848 squared (19797658848²) is 391947295861792687104
• 19797658848 cubed (19797658848³) is 7759638849867893776986201096192
• The square root of 19797658848 is 140704.1536273895
• The cube root of 19797658848 is 2705.2325983557

Scales and comparisons

• 19,797,658,848 seconds is equal to 629 years, 26 weeks, 1 day, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 19,797,658,848 would take you about one thousand, two hundred fifty-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 19797658848 cubic inches would be around 225.4 feet tall.

Recreational maths with 19797658848

• 19797658848 backwards is 84885679791
• 19797658848 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19797658848's digits is 72
• More coming soon!