1397332909840

Names of 1397332909840

• Cardinal: 1397332909840 can be written as One trillion, three hundred ninety-seven billion, three hundred thirty-two million, nine hundred nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.39733290984 × 10¹²

Factors of 1397332909840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4348

Divisors of 1397332909840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 28 34 35 37 38 40 49 56 68 70 74 76 80 85 95 98 112 119 133 136 140 148 152 170 185 190 196 238 245 259 266 272 280 296 304 323 340 343 370 380 392 476 490 518 532 560 592 595 629 646 665 680 686 703 740 760 784 833 931 952 980 1036 1064 1190 1258 1292 1295 1330 1360 1372 1406 1480 1520 1615 1666 1715 1813 1862 1904 1960 2072 2128 2261 2380 2516 2584 2590 2660 2744 2812 2960 3145 3230 3332 3430 3515 3626 3724 3920 4144 4165 4261 4403 4522 4655 4760 4921 5032 5168 5180 5320 5488 5624 5831 6290 6460 6517 6664 6860 7030 7252 7448 8330 8522 8806 9044 9065 9310 9520 9842 10064 10360 10640 11248 11305 11662 11951 12580 12691 12920 13034 13328 13720 14060 14504 14896 15827 16660 17044 17612 18088 18130 18620 19684 20720 21305 22015 22610 23324 23902 24605 25160 25382 25840 26068 27440 28120 29008 29155 29827 30821 31654 32585 33320 34088 34447 35224 36176 36260 37240 39368 42610 44030 45220 46648 47804 49210 50320 50764 52136 56240 58310 59654 59755 61642 63308 63455 65170 66640 68176 68894 70448 72437 72520 74480 78736 79135 80959 83657 85220 88060 90440 93296 95608 98420 101528 104272 110789 116620 119308 119510 123284 126616 126910 130340 137788 144874 145040 149135 154105 157657 158270 161918 167314 170440 172235 176120 180880 191216 196840 203056 208789 215747 221578 233240 238616 239020 241129 246568 253232 253820 260680 275576 289748 298270 308210 315314 316540 323836 334628 340880 344470 352240 362185 393680 404795 417578 418285 431494 443156 466480 477232 478040 482258 493136 507059 507640 521360 551152 553945 566713 579496 585599 596540 616420 630628 633080 647672 669256 688940 724370 788285 809590 835156 836570 862988 886312 956080 964516 1014118 1015280 1043945 1078735 1103599 1107890 1133426 1158992 1171198 1193080 1205645 1232840 1261256 1266160 1295344 1338512 1376303 1377880 1448740 1461523 1576570 1619180 1670312 1673140 1725976 1772624 1929032 2028236 2087890 2157470 2207198 2215780 2266852 2342396 2386160 2411290 2465680 2522512 2535295 2680169 2752606 2755760 2833565 2897480 2923046 2927995 2995483 3153140 3238360 3340624 3346280 3451952 3549413 3858064 3966991 4056472 4099193 4175780 4314940 4414396 4431560 4533704 4684792 4822580 5070590 5360338 5505212 5517995 5667130 5794960 5846092 5855990 5990966 6306280 6476720 6692560 6881515 7098826 7307615 7725193 7933982 8112944 8198386 8351560 8629880 8828792 8863120 9067408 9369584 9634121 9645160 10141180 10720676 11010424 11035990 11334260 11692184 11711980 11981932 12612560 13400845 13763030 14197652 14615230 14977415 15450386 15867964 16396772 16703120 17259760 17657584 17747065 18761183 19268242 19290320 19834955 20282360 20495965 20968381 21441352 22020848 22071980 22668520 23384368 23423960 23963864 24845891 26801690 27526060 27768937 28395304 29230460 29954830 30900772 31735928 32793544 35494130 37522366 38536484 38625965 39669910 40564720 40991930 41936762 42882704 44143960 45337040 46847920 47927728 48170605 49691782 50923211 53603380 54076351 55052120 55537874 56790608 58460920 59909660 61801544 63471856 65587088 67438847 70988260 75044732 77072968 77251930 79339820 81983860 83873524 88287920 93805915 96341210 99383564 101846422 104841905 107206760 108152702 110104240 111075748 116921840 119819320 123603088 124229455 131328281 134877694 138844685 141976520 146778667 150089464 154145936 154503860 158679640 163967720 167747048 187611830 192682420 198767128 203692844 209683810 214413520 216305404 222151496 239638640 248458910 254616055 262656562 269755388 270381755 277689370 283953040 293557334 300178928 309007720 317359280 327935440 335494096 337194235 356462477 375223660 385364840 397534256 407385688 419367620 432610808 444302992 472071929 496917820 509232110 525313124 539510776 540763510 555378740 587114668 618015440 656641405 674388470 712924954 733893335 750447320 770729680 814771376 838735240 865221616 919297967 944143858 993835640 1018464220 1027450669 1050626248 1079021552 1081527020 1110757480 1174229336 1313282810 1348776940 1425849908 1467786670 1500894640 1677470480 1782312385 1838595934 1888287716 1987671280 2036928440 2054901338 2101252496 2163054040 2221514960 2348458672 2360359645 2495237339 2626565620 2697553880 2851699816 2935573340 3564624770 3677191868 3776575432 4073856880 4109802676 4326108080 4596489835 4720719290 4990474678 5137253345 5253131240 5395107760 5703399632 5871146680 7129249540 7354383736 7553150864 8219605352 9192979670 9441438580 9980949356 10274506690 10506262480 11742293360 12476186695 14258499080 14708767472 16439210704 17466661373 18385959340 18882877160 19961898712 20549013380 24952373390 28516998160 34933322746 36771918680 37765754320 39923797424 41098026760 49904746780 69866645492 73543837360 82196053520 87333306865 99809493560 139733290984 174666613730 199618987120 279466581968 349333227460 698666454920 1397332909840
• Sum of all divisors σ(n): 4337829504000
• Sum of proper divisors (its aliquot sum) s(n): 2940496594160
• 1397332909840 is an abundant number, because the sum of its proper divisors (2940496594160) is greater than itself. Its abundance is 1543163684320

Bases of 1397332909840

• Binary: 10100010101010111100010000001111100010000₂
• Hexadecimal: 0x14557881F10
• Base-36: HTXBXPN4

Squares and roots of 1397332909840

• 1397332909840 squared (1397332909840²) is 1952539260921921568825600
• 1397332909840 cubed (1397332909840³) is 2728347367040871666811333479483904000
• The square root of 1397332909840 is 1182088.3680334563
• The cube root of 1397332909840 is 11179.7809899675

Scales and comparisons

• 1,397,332,909,840 seconds is equal to 44,430 years, 44 weeks, 6 days, 14 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,397,332,909,840 would take you about one hundred eleven thousand and seventy-seven 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 1397332909840 cubic inches would be around 931.6 feet tall.

Recreational maths with 1397332909840

• 1397332909840 backwards is 0489092337931
• The number of decimal digits it has is: 13
• The sum of 1397332909840's digits is 58
• More coming soon!