19972055040

Names of 19972055040

• Cardinal: 19972055040 can be written as Nineteen billion, nine hundred seventy-two million, fifty-five thousand and forty.

Scientific notation

• Scientific notation: 1.997205504 × 10¹⁰

Factors of 19972055040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 155

Divisors of 19972055040

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 49 56 60 62 64 70 80 84 93 96 98 105 107 112 120 124 128 140 147 155 160 168 186 192 196 210 214 217 224 240 245 248 256 280 294 310 320 321 336 372 384 392 420 428 434 448 465 480 490 496 512 535 560 588 620 640 642 651 672 735 744 749 768 784 840 856 868 896 930 960 980 992 1024 1070 1085 1120 1176 1240 1280 1284 1302 1344 1470 1488 1498 1519 1536 1568 1605 1680 1712 1736 1792 1860 1920 1960 1984 2048 2140 2170 2240 2247 2352 2480 2560 2568 2604 2688 2940 2976 2996 3038 3072 3136 3210 3255 3317 3360 3424 3472 3584 3720 3745 3840 3920 3968 4096 4280 4340 4480 4494 4557 4704 4960 5120 5136 5208 5243 5376 5880 5952 5992 6076 6144 6272 6420 6510 6634 6720 6848 6944 7168 7440 7490 7595 7680 7840 7936 8192 8560 8680 8960 8988 9114 9408 9920 9951 10240 10272 10416 10486 10752 11235 11760 11904 11984 12152 12288 12544 12840 13020 13268 13440 13696 13888 14336 14880 14980 15190 15360 15680 15729 15872 16585 17120 17360 17920 17976 18228 18816 19840 19902 20480 20544 20832 20972 21504 22470 22785 23219 23520 23808 23968 24304 24576 25088 25680 26040 26215 26536 26880 27392 27776 28672 29760 29960 30380 30720 31360 31458 31744 33170 34240 34720 35840 35952 36456 37632 39680 39804 40960 41088 41664 41944 43008 44940 45570 46438 47040 47616 47936 48608 49755 50176 51360 52080 52430 53072 53760 54784 55552 57344 59520 59920 60760 61440 62720 62916 63488 66340 68480 69440 69657 71680 71904 72912 75264 78645 79360 79608 82176 83328 83888 86016 89880 91140 92876 94080 95232 95872 97216 99510 100352 102720 104160 104860 106144 107520 109568 111104 116095 119040 119840 121520 122880 125440 125832 126976 132680 136960 138880 139314 143360 143808 145824 150528 157290 158720 159216 162533 164352 166656 167776 172032 179760 182280 185752 188160 190464 191744 194432 199020 200704 205440 208320 209720 212288 215040 219136 222208 232190 238080 239680 243040 250880 251664 253952 265360 273920 277760 278628 286720 287616 291648 301056 314580 317440 318432 325066 328704 333312 335552 348285 359520 364560 371504 376320 380928 383488 388864 398040 401408 410880 416640 419440 424576 430080 438272 444416 464380 476160 479360 486080 487599 501760 503328 530720 547840 555520 557256 575232 583296 602112 629160 634880 636864 650132 657408 666624 671104 696570 719040 729120 743008 752640 761856 766976 777728 796080 812665 821760 833280 838880 849152 860160 876544 888832 928760 952320 958720 972160 975198 1003520 1006656 1061440 1095680 1111040 1114512 1150464 1166592 1204224 1258320 1269760 1273728 1300264 1314816 1333248 1342208 1393140 1438080 1458240 1486016 1505280 1533952 1555456 1592160 1625330 1643520 1666560 1677760 1698304 1777664 1857520 1904640 1917440 1944320 1950396 2007040 2013312 2122880 2191360 2222080 2229024 2300928 2333184 2437995 2516640 2547456 2600528 2629632 2666496 2684416 2786280 2876160 2916480 2972032 3010560 3067904 3110912 3184320 3250660 3287040 3333120 3355520 3396608 3715040 3809280 3834880 3888640 3900792 4026624 4245760 4382720 4444160 4458048 4601856 4666368 4875990 5033280 5094912 5201056 5332992 5368832 5572560 5752320 5832960 5944064 6021120 6135808 6221824 6368640 6501320 6574080 6666240 6711040 6793216 7430080 7669760 7777280 7801584 8053248 8491520 8888320 8916096 9203712 9332736 9751980 10066560 10189824 10402112 10737664 11145120 11504640 11665920 11888128 12443648 12737280 13002640 13148160 13332480 13422080 13586432 14860160 15339520 15554560 15603168 16106496 16983040 17832192 18407424 18665472 19503960 20133120 20379648 20804224 21475328 22290240 23009280 23331840 23776256 25474560 26005280 26664960 26844160 27172864 29720320 30679040 31109120 31206336 32212992 33966080 35664384 37330944 39007920 40266240 40759296 41608448 42950656 44580480 46018560 46663680 47552512 50949120 52010560 53688320 59440640 62218240 62412672 64425984 67932160 71328768 78015840 80532480 81518592 83216896 89160960 92037120 93327360 95105024 101898240 104021120 107376640 118881280 124825344 128851968 135864320 142657536 156031680 161064960 166433792 178321920 186654720 190210048 203796480 208042240 214753280 237762560 249650688 285315072 312063360 322129920 332867584 356643840 407592960 416084480 475525120 499301376 570630144 624126720 644259840 665735168 713287680 832168960 951050240 998602752 1248253440 1331470336 1426575360 1664337920 1997205504 2496506880 2853150720 3328675840 3994411008 4993013760 6657351680 9986027520 19972055040
• Sum of all divisors σ(n): 77455678464
• Sum of proper divisors (its aliquot sum) s(n): 57483623424
• 19972055040 is an abundant number, because the sum of its proper divisors (57483623424) is greater than itself. Its abundance is 37511568384

Bases of 19972055040

• Binary: 10010100110011011010110000000000000₂
• Hexadecimal: 0x4A66D6000
• Base-36: 96AUGAO

Squares and roots of 19972055040

• 19972055040 squared (19972055040²) is 398882982520789401600
• 19972055040 cubed (19972055040³) is 7966512881424563873003864064000
• The square root of 19972055040 is 141322.5213474485
• The cube root of 19972055040 is 2713.1527891239

Scales and comparisons

• 19,972,055,040 seconds is equal to 635 years, 2 weeks, 4 days, 1 hour, 4 minutes.
• To count from 1 to 19,972,055,040 would take you about one thousand, two hundred seventy 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 19972055040 cubic inches would be around 226.1 feet tall.

Recreational maths with 19972055040

• 19972055040 backwards is 04055027991
• 19972055040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19972055040's digits is 42
• More coming soon!