1997795414160

Names of 1997795414160

• Cardinal: 1997795414160 can be written as One trillion, nine hundred ninety-seven billion, seven hundred ninety-five million, four hundred fourteen thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.99779541416 × 10¹²

Factors of 1997795414160

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2699

Divisors of 1997795414160

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 29 30 31 35 36 39 40 42 45 48 52 56 58 60 62 63 65 70 72 78 80 84 87 90 91 93 104 105 112 116 117 120 124 126 130 140 144 145 155 156 168 169 174 180 182 186 195 203 208 210 217 232 234 240 248 252 260 261 273 279 280 290 310 312 315 336 338 348 360 364 372 377 390 403 406 420 434 435 455 464 465 468 496 504 507 520 522 546 558 560 580 585 609 620 624 630 651 676 696 720 728 744 754 780 806 812 819 840 845 868 870 899 910 930 936 1008 1014 1015 1040 1044 1085 1092 1116 1131 1160 1170 1183 1209 1218 1240 1260 1302 1305 1352 1365 1392 1395 1456 1488 1508 1521 1560 1612 1624 1638 1680 1690 1736 1740 1798 1820 1827 1860 1872 1885 1953 2015 2028 2030 2088 2170 2184 2232 2262 2320 2340 2366 2418 2436 2480 2520 2535 2604 2609 2610 2639 2697 2704 2730 2790 2821 3016 3042 3045 3120 3224 3248 3255 3276 3380 3393 3472 3480 3549 3596 3627 3640 3654 3720 3770 3906 4030 4056 4060 4095 4176 4340 4368 4464 4495 4524 4680 4732 4836 4872 4901 5040 5070 5208 5218 5220 5239 5278 5394 5460 5580 5642 5655 5915 6032 6045 6084 6090 6293 6448 6510 6552 6760 6786 6960 7098 7192 7254 7280 7308 7440 7540 7605 7812 7827 7917 8060 8091 8112 8120 8190 8463 8680 8990 9048 9135 9360 9464 9672 9744 9765 9802 10140 10416 10436 10440 10478 10556 10647 10788 10920 11160 11284 11310 11687 11830 12090 12168 12180 12586 13020 13045 13104 13195 13485 13520 13572 14105 14196 14384 14508 14616 14703 15080 15210 15624 15654 15717 15834 16120 16182 16240 16380 16926 16965 17360 17745 17980 18096 18135 18263 18270 18879 18928 19344 19530 19604 20280 20872 20880 20956 21112 21294 21576 21840 22320 22568 22620 23374 23481 23660 23751 24180 24336 24360 24505 25172 25389 26040 26090 26195 26390 26970 27144 28210 28392 29016 29232 29406 30160 30420 31248 31308 31434 31465 31668 32240 32364 32760 33852 33917 33930 34307 35061 35490 35960 36270 36526 36540 36673 37758 39060 39135 39208 39585 40455 40560 41744 41912 42224 42315 42588 43152 44109 45136 45240 46748 46962 47151 47320 47502 48360 48720 49010 50344 50778 52080 52180 52390 52780 53235 53940 54288 54789 56420 56637 56784 58032 58435 58812 60840 62616 62868 62930 63336 64728 65520 67704 67834 67860 68614 70122 70980 71920 72540 73052 73080 73346 73515 75516 75661 78120 78270 78416 78585 79170 80879 80910 81809 83824 84630 85176 88218 90480 91315 93496 93924 94302 94395 94640 95004 96720 98020 100688 101556 101751 102921 104360 104780 105183 105560 106470 107880 109578 110019 112840 113274 116870 117405 117624 118755 121680 125232 125736 125860 126672 126945 129456 135408 135668 135720 137228 140244 141960 145080 146104 146160 146692 147030 151032 151322 151931 156240 156540 157170 158340 161758 161820 163618 164367 169260 169585 170352 171535 175305 176436 182630 183365 186992 187848 188604 188790 190008 196040 203112 203502 205842 208720 209560 210366 211120 212940 215760 219156 220038 220545 225680 226548 226983 233740 234810 235248 235755 237419 237510 242637 245427 251472 251720 253890 271336 271440 273945 274456 280488 283185 283920 290160 292208 293384 294060 302064 302644 303862 305253 308763 313080 314340 316680 323516 323640 327236 328734 330057 338520 339170 343070 350610 352872 365260 366730 375696 377208 377580 378305 380016 392080 404395 406224 407004 409045 411684 419120 420732 425880 438312 440076 440921 441090 453096 453966 455793 467480 469620 471510 474838 475020 485274 490854 503440 507780 508755 514605 525915 529627 542672 547890 548912 550095 560976 566153 566370 586768 588120 605288 607724 610506 617526 626160 628680 633360 647032 647280 654472 657468 660114 677040 678340 680949 686140 701220 705744 712257 727911 730520 733460 736281 754416 755160 756610 759655 808790 814008 818090 821835 823368 841464 851760 876624 880152 881842 882180 906192 907932 911586 934960 939240 943020 949676 950040 970548 981708 983593 1015560 1017510 1029210 1051427 1051830 1059254 1063517 1095780 1100190 1132306 1132740 1134915 1176240 1187095 1210576 1213185 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1022936720 1059838416 1067198405 1074083556 1093484080 1097689788 1111120920 1148158284 1150803810 1182127464 1189163937 1219655320 1230169590 1239327180 1280638086 1313474960 1324798020 1342604445 1372112235 1432111408 1435197855 1463586384 1477659330 1530877712 1534405080 1585551916 1611125334 1640226120 1652436240 1688753520 1707517448 1722237426 1766397360 1790139260 1829482980 1841286096 1913597140 1920957129 1968271344 1970212440 1981939895 2134396810 2148167112 2195379576 2222241840 2296316568 2301607620 2364254928 2378327874 2439310640 2460339180 2478654360 2561276172 2649596040 2685208890 2744224470 2774715853 2870395710 2955318660 3068810160 3171103832 3201595215 3222250668 3280452240 3415034896 3444474852 3567491811 3580278520 3658965960 3827194280 3841914258 3940424880 3963879790 4027813335 4268793620 4296334224 4305593565 4390759152 4592633136 4603215240 4756655748 4920678360 4957308720 5122552344 5299192080 5370417780 5488448940 5549431706 5740791420 5910637320 5945819685 6342207664 6403190430 6444501336 6888949704 7134983622 7160557040 7317931920 7654388560 7683828516 7927759580 8055626670 8324147559 8537587240 8611187130 9206430480 9513311496 9604785645 9841356720 10245104688 10740835560 10976897880 11098863412 11481582840 11821274640 11891639370 12806380860 12889002672 13777899408 13873579265 14269967244 15367657032 15855519160 16111253340 16648295118 17075174480 17222374260 17837459055 19026622992 19209571290 21481671120 21953795760 22197726824 22963165680 23783278740 24972442677 25612761720 27747158530 28539934488 30735314064 31711038320 32222506680 33296590236 34444748520 35674918110 38419142580 41620737795 44395453648 47566557480 49944885354 51225523440 55494317060 57079868976 64445013360 66593180472 68889497040 71349836220 76838285160 83241475590 95133114960 99889770708 110988634120 124862213385 133186360944 142699672440 153676570320 166482951180 199779541416 221977268240 249724426770 285399344880 332965902360 399559082832 499448853540 665931804720 998897707080 1997795414160
• Sum of all divisors σ(n): 8869703731200
• Sum of proper divisors (its aliquot sum) s(n): 6871908317040
• 1997795414160 is an abundant number, because the sum of its proper divisors (6871908317040) is greater than itself. Its abundance is 4874112902880

Bases of 1997795414160

• Binary: 11101000100100101111000101101000010010000₂
• Hexadecimal: 0x1D125E2D090
• Base-36: PHRVT380

Squares and roots of 1997795414160

• 1997795414160 squared (1997795414160²) is 3991186516838725928505600
• 1997795414160 cubed (1997795414160³) is 7973574120397630280265575701879296000
• The square root of 1997795414160 is 1413433.9086635781
• The cube root of 1997795414160 is 12594.5794567665

Scales and comparisons

• 1,997,795,414,160 seconds is equal to 63,523 years, 37 weeks, 1 day, 2 hours, 36 minutes.
• To count from 1 to 1,997,795,414,160 would take you about one hundred fifty-eight thousand, eight hundred 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 1997795414160 cubic inches would be around 1049.5 feet tall.

Recreational maths with 1997795414160

• 1997795414160 backwards is 0614145977991
• 1997795414160 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1997795414160's digits is 63
• More coming soon!